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# Serialized Form

Package java.applet

Class java.applet.Applet extends Panel implements Serializable

serialVersionUID: -5836846270535785031L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Read an applet from an object input stream.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
    `ClassNotFoundException`
    `IOException`
  Since:
    1.4
  See Also:
    `GraphicsEnvironment.isHeadless()`

Serialized Fields

### accessibleContext

    AccessibleContext accessibleContext

Class java.applet.Applet.AccessibleApplet extends Panel.AccessibleAWTPanel implements Serializable

serialVersionUID: 8127374778187708896L

Package java.awt

Class java.awt.AWTError extends Error implements Serializable

serialVersionUID: -1819846354050686206L

Class java.awt.AWTEvent extends EventObject implements Serializable

serialVersionUID: -1825314779160409405L

Serialized Fields

### bdata

    byte[] bdata

### id

    int id

  The event's id.

  See Also:
    `AWTEvent.getID()`, `AWTEvent.AWTEvent(java.lang.Object, int)`

### consumed

    boolean consumed

  Controls whether or not the event is sent back down to the peer once the source has processed it - false means it's sent to the peer; true means it's not. Semantic events always have a 'true' value since they were generated by the peer in response to a low-level event.

  See Also:
    `AWTEvent.consume()`, `AWTEvent.isConsumed()`

Class java.awt.AWTException extends Exception implements Serializable

serialVersionUID: -1900414231151323879L

Class java.awt.AWTKeyStroke extends Object implements Serializable

serialVersionUID: -6430539691155161871L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws ObjectStreamException

  Returns a cached instance of `AWTKeyStroke` (or a subclass of `AWTKeyStroke`) which is equal to this instance.

  Throws:
    `ObjectStreamException`

Serialized Fields

### keyChar

    char keyChar

### keyCode

    int keyCode

### modifiers

    int modifiers

### onKeyRelease

    boolean onKeyRelease

Class java.awt.AWTPermission extends BasicPermission implements Serializable

serialVersionUID: 8890392402588814465L

Class java.awt.BorderLayout extends Object implements Serializable

serialVersionUID: -8658291919501921765L

Serialized Fields

### hgap

    int hgap

  Constructs a border layout with the horizontal gaps between components. The horizontal gap is specified by `hgap`.

  See Also:
    `BorderLayout.getHgap()`, `BorderLayout.setHgap(int)`

### vgap

    int vgap

  Constructs a border layout with the vertical gaps between components. The vertical gap is specified by `vgap`.

  See Also:
    `BorderLayout.getVgap()`, `BorderLayout.setVgap(int)`

### north

    Component north

  Constant to specify components location to be the north portion of the border layout.

  See Also:
    `BorderLayout.getChild(String, boolean)`, `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`, `BorderLayout.getLayoutAlignmentX(java.awt.Container)`, `BorderLayout.getLayoutAlignmentY(java.awt.Container)`, `BorderLayout.removeLayoutComponent(java.awt.Component)`

### west

    Component west

  Constant to specify components location to be the west portion of the border layout.

  See Also:
    `BorderLayout.getChild(String, boolean)`, `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`, `BorderLayout.getLayoutAlignmentX(java.awt.Container)`, `BorderLayout.getLayoutAlignmentY(java.awt.Container)`, `BorderLayout.removeLayoutComponent(java.awt.Component)`

### east

    Component east

  Constant to specify components location to be the east portion of the border layout.

  See Also:
    `BorderLayout.getChild(String, boolean)`, `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`, `BorderLayout.getLayoutAlignmentX(java.awt.Container)`, `BorderLayout.getLayoutAlignmentY(java.awt.Container)`, `BorderLayout.removeLayoutComponent(java.awt.Component)`

### south

    Component south

  Constant to specify components location to be the south portion of the border layout.

  See Also:
    `BorderLayout.getChild(String, boolean)`, `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`, `BorderLayout.getLayoutAlignmentX(java.awt.Container)`, `BorderLayout.getLayoutAlignmentY(java.awt.Container)`, `BorderLayout.removeLayoutComponent(java.awt.Component)`

### center

    Component center

  Constant to specify components location to be the center portion of the border layout.

  See Also:
    `BorderLayout.getChild(String, boolean)`, `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`, `BorderLayout.getLayoutAlignmentX(java.awt.Container)`, `BorderLayout.getLayoutAlignmentY(java.awt.Container)`, `BorderLayout.removeLayoutComponent(java.awt.Component)`

### firstLine

    Component firstLine

  A relative positioning constant, that can be used instead of north, south, east, west or center. mixing the two types of constants can lead to unpredicable results. If you use both types, the relative constants will take precedence. For example, if you add components using both the `NORTH` and `BEFORE_FIRST_LINE` constants in a container whose orientation is `LEFT_TO_RIGHT`, only the `BEFORE_FIRST_LINE` will be layed out. This will be the same for lastLine, firstItem, lastItem.

### lastLine

    Component lastLine

  A relative positioning constant, that can be used instead of north, south, east, west or center. Please read Description for firstLine.

### firstItem

    Component firstItem

  A relative positioning constant, that can be used instead of north, south, east, west or center. Please read Description for firstLine.

### lastItem

    Component lastItem

  A relative positioning constant, that can be used instead of north, south, east, west or center. Please read Description for firstLine.

Class java.awt.Button extends Component implements Serializable

serialVersionUID: -8774683716313001058L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive action events fired by the button. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `Button.removeActionListener(ActionListener)`, `Button.addActionListener(ActionListener)`, `GraphicsEnvironment.isHeadless()`, `Button.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable `ActionListeners` as optional data. The non-serializable `ActionListeners` are detected and no attempt is made to serialize them.

  Serial Data:
    `null` terminated sequence of 0 or more pairs: the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `actionListenerK` indicating an `ActionListener` object
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Component.actionListenerK`, `Button.readObject(ObjectInputStream)`

Serialized Fields

### label

    String label

  The button's label. This value may be null.

  See Also:
    `Button.getLabel()`, `Button.setLabel(String)`

### actionCommand

    String actionCommand

  The action to be performed once a button has been pressed. This value may be null.

  See Also:
    `Button.getActionCommand()`, `Button.setActionCommand(String)`

### buttonSerializedDataVersion

    int buttonSerializedDataVersion

Class java.awt.Button.AccessibleAWTButton extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: -5932203980244017102L

Class java.awt.Canvas extends Component implements Serializable

serialVersionUID: -2284879212465893870L

Class java.awt.Canvas.AccessibleAWTCanvas extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: -6325592262103146699L

Class java.awt.CardLayout extends Object implements Serializable

serialVersionUID: -4328196481005934313L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reads serializable fields from stream.

  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes serializable fields to stream.

  Throws:
    `IOException`

Serialized Fields

### currentCard

    int currentCard

### hgap

    int hgap

### tab

    Hashtable<K,V> tab

  deprectated, for forward compatibility only

### vector

    Vector<E> vector

### vgap

    int vgap

Class java.awt.Checkbox extends Component implements Serializable

serialVersionUID: 7270714317450821763L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive item events fired by the `Checkbox`. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `Checkbox.removeItemListener(ItemListener)`, `Checkbox.addItemListener(ItemListener)`, `GraphicsEnvironment.isHeadless()`, `Checkbox.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable `ItemListeners` as optional data. The non-serializable `ItemListeners` are detected and no attempt is made to serialize them.

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `itemListenerK` indicating an `ItemListener` object
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Component.itemListenerK`, `Checkbox.readObject(ObjectInputStream)`

Serialized Fields

### label

    String label

  The label of the Checkbox. This field can be null.

  See Also:
    `Checkbox.getLabel()`, `Checkbox.setLabel(String)`

### state

    boolean state

  The state of the `Checkbox`.

  See Also:
    `Checkbox.getState()`, `Checkbox.setState(boolean)`

### group

    CheckboxGroup group

  The check box group. This field can be null indicating that the checkbox is not a group checkbox.

  See Also:
    `Checkbox.getCheckboxGroup()`, `Checkbox.setCheckboxGroup(CheckboxGroup)`

### checkboxSerializedDataVersion

    int checkboxSerializedDataVersion

Class java.awt.Checkbox.AccessibleAWTCheckbox extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: 7881579233144754107L

Class java.awt.CheckboxGroup extends Object implements Serializable

serialVersionUID: 3729780091441768983L

Serialized Fields

### selectedCheckbox

    Checkbox selectedCheckbox

  The current choice.

  See Also:
    `CheckboxGroup.getCurrent()`, `CheckboxGroup.setCurrent(Checkbox)`

Class java.awt.CheckboxMenuItem extends MenuItem implements Serializable

serialVersionUID: 6190621106981774043L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable `ItemListeners` as optional data. The non-serializable `ItemListeners` are detected and no attempt is made to serialize them.

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `itemListenerK` indicating an `ItemListener` object
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Component.itemListenerK`, `CheckboxMenuItem.readObject(ObjectInputStream)`

Serialized Fields

### state

    boolean state

  The state of a checkbox menu item

  See Also:
    `CheckboxMenuItem.getState()`, `CheckboxMenuItem.setState(boolean)`

### checkboxMenuItemSerializedDataVersion

    int checkboxMenuItemSerializedDataVersion

Class java.awt.CheckboxMenuItem.AccessibleAWTCheckboxMenuItem extends MenuItem.AccessibleAWTMenuItem implements Serializable

serialVersionUID: -1122642964303476L

Class java.awt.Choice extends Component implements Serializable

serialVersionUID: -4075310674757313071L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive item events fired by the `Choice` item. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `Choice.removeItemListener(ItemListener)`, `Choice.addItemListener(ItemListener)`, `GraphicsEnvironment.isHeadless()`, `Choice.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable `ItemListeners` as optional data. The non-serializable `ItemListeners` are detected and no attempt is made to serialize them.

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `itemListenerK` indicating an `ItemListener` object
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Component.itemListenerK`, `Choice.readObject(ObjectInputStream)`

Serialized Fields

### pItems

    Vector<E> pItems

  The items for the `Choice`. This can be a `null` value.

  See Also:
    `Choice.add(String)`, `Choice.addItem(String)`, `Choice.getItem(int)`, `Choice.getItemCount()`, `Choice.insert(String, int)`, `Choice.remove(String)`

### selectedIndex

    int selectedIndex

  The index of the current choice for this `Choice` or -1 if nothing is selected.

  See Also:
    `Choice.getSelectedItem()`, `Choice.select(int)`

### choiceSerializedDataVersion

    int choiceSerializedDataVersion

Class java.awt.Choice.AccessibleAWTChoice extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: 7175603582428509322L

Class java.awt.Color extends Object implements Serializable

serialVersionUID: 118526816881161077L

Serialized Fields

### value

    int value

  The color value.

  See Also:
    `Color.getRGB()`

### frgbvalue

    float[] frgbvalue

  The color value in the default sRGB `ColorSpace` as `float` components (no alpha). If `null` after object construction, this must be an sRGB color constructed with 8-bit precision, so compute from the `int` color value.

  See Also:
    `Color.getRGBColorComponents(float[])`, `Color.getRGBComponents(float[])`

### fvalue

    float[] fvalue

  The color value in the native `ColorSpace` as `float` components (no alpha). If `null` after object construction, this must be an sRGB color constructed with 8-bit precision, so compute from the `int` color value.

  See Also:
    `Color.getRGBColorComponents(float[])`, `Color.getRGBComponents(float[])`

### falpha

    float falpha

  The alpha value as a `float` component. If `frgbvalue` is `null`, this is not valid data, so compute from the `int` color value.

  See Also:
    `Color.getRGBComponents(float[])`, `Color.getComponents(float[])`

### cs

    ColorSpace cs

  The `ColorSpace`. If `null`, then it's default is sRGB.

  See Also:
    `Color.getColor(java.lang.String)`, `Color.getColorSpace()`, `Color.getColorComponents(float[])`

Class java.awt.Component extends Object implements Serializable

serialVersionUID: -7644114512714619750L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive a variety of events fired by the component. Unrecognized keys or values will be ignored.

  Throws:
    `ClassNotFoundException`
    `IOException`
  See Also:
    `Component.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a variety of serializable listeners as optional data. The non-serializable listeners are detected and no attempt is made to serialize them.

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following (as of 1.4): `componentListenerK` indicating an `ComponentListener` object; `focusListenerK` indicating an `FocusListener` object; `keyListenerK` indicating an `KeyListener` object; `mouseListenerK` indicating an `MouseListener` object; `mouseMotionListenerK` indicating an `MouseMotionListener` object; `inputMethodListenerK` indicating an `InputMethodListener` object; `hierarchyListenerK` indicating an `HierarchyListener` object; `hierarchyBoundsListenerK` indicating an `HierarchyBoundsListener` object; `mouseWheelListenerK` indicating an `MouseWheelListener` object, an optional `ComponentOrientation` (after `inputMethodListener`, as of 1.2)
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(java.io.ObjectOutputStream, java.lang.String, java.util.EventListener)`, `Component.componentListenerK`, `Component.focusListenerK`, `Component.keyListenerK`, `Component.mouseListenerK`, `Component.mouseMotionListenerK`, `Component.inputMethodListenerK`, `Component.hierarchyListenerK`, `Component.hierarchyBoundsListenerK`, `Component.mouseWheelListenerK`, `Component.readObject(ObjectInputStream)`

Serialized Fields

### x

    int x

  The x position of the component in the parent's coordinate system.

  See Also:
    `Component.getLocation()`

### y

    int y

  The y position of the component in the parent's coordinate system.

  See Also:
    `Component.getLocation()`

### width

    int width

  The width of the component.

  See Also:
    `Component.getSize()`

### height

    int height

  The height of the component.

  See Also:
    `Component.getSize()`

### foreground

    Color foreground

  The foreground color for this component. `foreground` can be `null`.

  See Also:
    `Component.getForeground()`, `Component.setForeground(java.awt.Color)`

### background

    Color background

  The background color for this component. `background` can be `null`.

  See Also:
    `Component.getBackground()`, `Component.setBackground(java.awt.Color)`

### font

    Font font

  The font used by this component. The `font` can be `null`.

  See Also:
    `Component.getFont()`, `Component.setFont(java.awt.Font)`

### peerFont

    Font peerFont

  The font which the peer is currently using. (`null` if no peer exists.)

### cursor

    Cursor cursor

  The cursor displayed when pointer is over this component. This value can be `null`.

  See Also:
    `Component.getCursor()`, `Component.setCursor(java.awt.Cursor)`

### locale

    Locale locale

  The locale for the component.

  See Also:
    `Component.getLocale()`, `Component.setLocale(java.util.Locale)`

### ignoreRepaint

    boolean ignoreRepaint

  True when the object should ignore all repaint events.

  Since:
    1.4
  See Also:
    `Component.setIgnoreRepaint(boolean)`, `Component.getIgnoreRepaint()`

### visible

    boolean visible

  True when the object is visible. An object that is not visible is not drawn on the screen.

  See Also:
    `Component.isVisible()`, `Component.setVisible(boolean)`

### enabled

    boolean enabled

  True when the object is enabled. An object that is not enabled does not interact with the user.

  See Also:
    `Component.isEnabled()`, `Component.setEnabled(boolean)`

### valid

    boolean valid

  True when the object is valid. An invalid object needs to be layed out. This flag is set to false when the object size is changed.

  See Also:
    `Component.isValid()`, `Component.validate()`, `Component.invalidate()`

### dropTarget

    DropTarget dropTarget

  The `DropTarget` associated with this component.

  Since:
    1.2
  See Also:
    `Component.setDropTarget(java.awt.dnd.DropTarget)`, `Component.getDropTarget()`

### popups

    Vector<E> popups

  See Also:
    `Component.add(java.awt.PopupMenu)`

### name

    String name

  A component's name. This field can be `null`.

  See Also:
    `Component.getName()`, `Component.setName(String)`

### nameExplicitlySet

    boolean nameExplicitlySet

  A bool to determine whether the name has been set explicitly. `nameExplicitlySet` will be false if the name has not been set and true if it has.

  See Also:
    `Component.getName()`, `Component.setName(String)`

### focusable

    boolean focusable

  Indicates whether this Component can be focused.

  Since:
    1.4
  See Also:
    `Component.setFocusable(boolean)`, `Component.isFocusable()`

### isFocusTraversableOverridden

    int isFocusTraversableOverridden

  Tracks whether this Component is relying on default focus travesability.

  Since:
    1.4

### focusTraversalKeys

    Set<E>[] focusTraversalKeys

  The focus traversal keys. These keys will generate focus traversal behavior for Components for which focus traversal keys are enabled. If a value of null is specified for a traversal key, this Component inherits that traversal key from its parent. If all ancestors of this Component have null specified for that traversal key, then the current KeyboardFocusManager's default traversal key is used.

  Since:
    1.4
  See Also:
    `Component.setFocusTraversalKeys(int, java.util.Set)`, `Component.getFocusTraversalKeys(int)`

### focusTraversalKeysEnabled

    boolean focusTraversalKeysEnabled

  Indicates whether focus traversal keys are enabled for this Component. Components for which focus traversal keys are disabled receive key events for focus traversal keys. Components for which focus traversal keys are enabled do not see these events; instead, the events are automatically converted to traversal operations.

  Since:
    1.4
  See Also:
    `Component.setFocusTraversalKeysEnabled(boolean)`, `Component.getFocusTraversalKeysEnabled()`

### minSize

    Dimension minSize

  Minimum size. (This field perhaps should have been transient).

### minSizeSet

    boolean minSizeSet

  Whether or not setMinimumSize has been invoked with a non-null value.

### prefSize

    Dimension prefSize

  Preferred size. (This field perhaps should have been transient).

### prefSizeSet

    boolean prefSizeSet

  Whether or not setPreferredSize has been invoked with a non-null value.

### maxSize

    Dimension maxSize

  Maximum size

### maxSizeSet

    boolean maxSizeSet

  Whether or not setMaximumSize has been invoked with a non-null value.

### newEventsOnly

    boolean newEventsOnly

  `newEventsOnly` will be true if the event is one of the event types enabled for the component. It will then allow for normal processing to continue. If it is false the event is passed to the component's parent and up the ancestor tree until the event has been consumed.

  See Also:
    `Component.dispatchEvent(java.awt.AWTEvent)`

### eventMask

    long eventMask

  The `eventMask` is ONLY set by subclasses via `enableEvents`. The mask should NOT be set when listeners are registered so that we can distinguish the difference between when listeners request events and subclasses request them. One bit is used to indicate whether input methods are enabled; this bit is set by `enableInputMethods` and is on by default.

  See Also:
    `Component.enableInputMethods(boolean)`, `AWTEvent`

### changeSupport

    PropertyChangeSupport changeSupport

  If any `PropertyChangeListeners` have been registered, the `changeSupport` field describes them.

  Since:
    1.2
  See Also:
    `Component.addPropertyChangeListener(java.beans.PropertyChangeListener)`, `Component.removePropertyChangeListener(java.beans.PropertyChangeListener)`, `Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)`

### isPacked

    boolean isPacked

### boundsOp

    int boundsOp

  Pseudoparameter for direct Geometry API (setLocation, setBounds setSize to signal setBounds what's changing. Should be used under TreeLock. This is only needed due to the inability to change the cross-calling order of public and deprecated methods.

### componentSerializedDataVersion

    int componentSerializedDataVersion

  Component Serialized Data Version.

### accessibleContext

    AccessibleContext accessibleContext

Class java.awt.Component.AccessibleAWTComponent extends AccessibleContext implements Serializable

serialVersionUID: 642321655757800191L

Serialized Fields

### accessibleAWTComponentHandler

    ComponentListener accessibleAWTComponentHandler

### accessibleAWTFocusHandler

    FocusListener accessibleAWTFocusHandler

Class java.awt.ComponentOrientation extends Object implements Serializable

serialVersionUID: -4113291392143563828L

Serialized Fields

### orientation

    int orientation

Class java.awt.Container extends Component implements Serializable

serialVersionUID: 4613797578919906343L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Deserializes this `Container` from the specified `ObjectInputStream`.
  - Reads default serializable fields from the stream.
  - Reads a list of serializable ContainerListener(s) as optional data. If the list is null, no Listeners are installed.
  - Reads this Container's FocusTraversalPolicy, which may be null, as optional data.

  Throws:
    `ClassNotFoundException`
    `IOException`
  See Also:
    `Container.addContainerListener(java.awt.event.ContainerListener)`, `Container.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serializes this `Container` to the specified `ObjectOutputStream`.
  - Writes default serializable fields to the stream.
  - Writes a list of serializable ContainerListener(s) as optional data. The non-serializable ContainerListner(s) are detected and no attempt is made to serialize them.
  - Write this Container's FocusTraversalPolicy if and only if it is Serializable; otherwise, `null` is written.

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and `Object`; the `String` indicates the type of object and is one of the following: `containerListenerK` indicating an `ContainerListener` object; the `Container`'s `FocusTraversalPolicy`, or `null`
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(java.io.ObjectOutputStream, java.lang.String, java.util.EventListener)`, `Component.containerListenerK`, `Container.readObject(ObjectInputStream)`

Serialized Fields

### component

    Component[] component

  The components in this container.

### containerSerializedDataVersion

    int containerSerializedDataVersion

  Container Serial Data Version.

### dispatcher

    java.awt.LightweightDispatcher dispatcher

  Event router for lightweight components. If this container is native, this dispatcher takes care of forwarding and retargeting the events to lightweight components contained (if any).

### focusCycleRoot

    boolean focusCycleRoot

  Indicates whether this Component is the root of a focus traversal cycle. Once focus enters a traversal cycle, typically it cannot leave it via focus traversal unless one of the up- or down-cycle keys is pressed. Normal traversal is limited to this Container, and all of this Container's descendants that are not descendants of inferior focus cycle roots.

### focusTraversalPolicyProvider

    boolean focusTraversalPolicyProvider

  Stores the value of focusTraversalPolicyProvider property.

### layoutMgr

    LayoutManager layoutMgr

  Layout manager for this container.

### maxSize

    Dimension maxSize

  Maximum size of this Container.

### ncomponents

    int ncomponents

  The number of components in this container. This value can be null.

Class java.awt.Container.AccessibleAWTContainer extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: 5081320404842566097L

Serialized Fields

### accessibleContainerHandler

    ContainerListener accessibleContainerHandler

Class java.awt.ContainerOrderFocusTraversalPolicy extends FocusTraversalPolicy implements Serializable

serialVersionUID: 486933713763926351L

Serialized Fields

### implicitDownCycleTraversal

    boolean implicitDownCycleTraversal

Class java.awt.Cursor extends Object implements Serializable

serialVersionUID: 8028237497568985504L

Serialized Fields

### type

    int type

  The chosen cursor type initially set to the `DEFAULT_CURSOR`.

  See Also:
    `Cursor.getType()`

### name

    String name

  The user-visible name of the cursor.

  See Also:
    `Cursor.getName()`

Class java.awt.DefaultFocusTraversalPolicy extends ContainerOrderFocusTraversalPolicy implements Serializable

serialVersionUID: 8876966522510157497L

Class java.awt.Dialog extends Window implements Serializable

serialVersionUID: 5920926903803293709L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Throws:
    `ClassNotFoundException`
    `IOException`
    `HeadlessException`

Serialized Fields

### resizable

    boolean resizable

  A dialog's resizable property. Will be true if the Dialog is to be resizable, otherwise it will be false.

  See Also:
    `Dialog.setResizable(boolean)`

### undecorated

    boolean undecorated

  This field indicates whether the dialog is undecorated. This property can only be changed while the dialog is not displayable. `undecorated` will be true if the dialog is undecorated, otherwise it will be false.

  Since:
    1.4
  See Also:
    `Dialog.setUndecorated(boolean)`, `Dialog.isUndecorated()`, `Component.isDisplayable()`

### modal

    boolean modal

  True if this dialog is modal, false is the dialog is modeless. A modal dialog blocks user input to some application top-level windows. This field is kept only for backwards compatibility. Use the `ModalityType` enum instead.

  See Also:
    `Dialog.isModal()`, `Dialog.setModal(boolean)`, `Dialog.getModalityType()`, `Dialog.setModalityType(java.awt.Dialog.ModalityType)`, `Dialog.ModalityType`, `Dialog.ModalityType.MODELESS`, `Dialog.DEFAULT_MODALITY_TYPE`

### modalityType

    Dialog.ModalityType modalityType

  Modality type of this dialog. If the dialog's modality type is not `ModalityType.MODELESS`, it blocks all user input to some application top-level windows.

  Since:
    1.6
  See Also:
    `Dialog.ModalityType`, `Dialog.getModalityType()`, `Dialog.setModalityType(java.awt.Dialog.ModalityType)`

### title

    String title

  Specifies the title of the Dialog. This field can be null.

  See Also:
    `Dialog.getTitle()`, `Dialog.setTitle(String)`

Class java.awt.Dialog.AccessibleAWTDialog extends Window.AccessibleAWTWindow implements Serializable

serialVersionUID: 4837230331833941201L

Class java.awt.Dimension extends Dimension2D implements Serializable

serialVersionUID: 4723952579491349524L

Serialized Fields

### width

    int width

  The width dimension; negative values can be used.

  Since:
    1.0
  See Also:
    `Dimension.getSize()`, `Dimension.setSize(double, double)`

### height

    int height

  The height dimension; negative values can be used.

  Since:
    1.0
  See Also:
    `Dimension.getSize()`, `Dimension.setSize(double, double)`

Class java.awt.Event extends Object implements Serializable

serialVersionUID: 5488922509400504703L

Serialized Fields

### target

    Object target

  The target component. This indicates the component over which the event occurred or with which the event is associated. This object has been replaced by AWTEvent.getSource()

  See Also:
    `EventObject.getSource()`

### when

    long when

  The time stamp. Replaced by InputEvent.getWhen().

  See Also:
    `InputEvent.getWhen()`

### id

    int id

  Indicates which type of event the event is, and which other `Event` variables are relevant for the event. This has been replaced by AWTEvent.getID()

  See Also:
    `AWTEvent.getID()`

### x

    int x

  The x coordinate of the event. Replaced by MouseEvent.getX()

  See Also:
    `MouseEvent.getX()`

### y

    int y

  The y coordinate of the event. Replaced by MouseEvent.getY()

  See Also:
    `MouseEvent.getY()`

### key

    int key

  The key code of the key that was pressed in a keyboard event. This has been replaced by KeyEvent.getKeyCode()

  See Also:
    `KeyEvent.getKeyCode()`

### modifiers

    int modifiers

  The state of the modifier keys. This is replaced with InputEvent.getModifiers() In java 1.1 MouseEvent and KeyEvent are subclasses of InputEvent.

  See Also:
    `InputEvent.getModifiers()`

### clickCount

    int clickCount

  For `MOUSE_DOWN` events, this field indicates the number of consecutive clicks. For other events, its value is `0`. This field has been replaced by MouseEvent.getClickCount().

  See Also:
    `MouseEvent.getClickCount().`

### arg

    Object arg

  An arbitrary argument of the event. The value of this field depends on the type of event. `arg` has been replaced by event specific property.

### evt

    Event evt

  The next event. This field is set when putting events into a linked list. This has been replaced by EventQueue.

  See Also:
    `EventQueue`

### consumed

    boolean consumed

  This field controls whether or not the event is sent back down to the peer once the target has processed it - false means it's sent to the peer, true means it's not.

  See Also:
    `Event.isConsumed()`

Class java.awt.FileDialog extends Dialog implements Serializable

serialVersionUID: 5035145889651310422L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reads the `ObjectInputStream` and performs a backwards compatibility check by converting either a `dir` or a `file` equal to an empty string to `null`.

  Throws:
    `ClassNotFoundException`
    `IOException`

Serialized Fields

### mode

    int mode

### dir

    String dir

### file

    String file

### filter

    FilenameFilter filter

Class java.awt.FlowLayout extends Object implements Serializable

serialVersionUID: -7262534875583282631L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  Reads this object out of a serialization stream, handling objects written by older versions of the class that didn't contain all of the fields we use now..

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### align

    int align

  `align` is the property that determines how each row distributes empty space. It can be one of the following values:
  `LEFT` `RIGHT` `CENTER` `LEADING` `TRAILING`

  See Also:
    `FlowLayout.getAlignment()`, `FlowLayout.setAlignment(int)`

### newAlign

    int newAlign

  `newAlign` is the property that determines how each row distributes empty space for the Java 2 platform, v1.2 and greater. It can be one of the following three values:
  `LEFT` `RIGHT` `CENTER` `LEADING` `TRAILING`

  Since:
    1.2
  See Also:
    `FlowLayout.getAlignment()`, `FlowLayout.setAlignment(int)`

### hgap

    int hgap

  The flow layout manager allows a seperation of components with gaps. The horizontal gap will specify the space between components and between the components and the borders of the `Container`.

  See Also:
    `FlowLayout.getHgap()`, `FlowLayout.setHgap(int)`

### vgap

    int vgap

  The flow layout manager allows a seperation of components with gaps. The vertical gap will specify the space between rows and between the the rows and the borders of the `Container`.

  See Also:
    `FlowLayout.getHgap()`, `FlowLayout.setHgap(int)`

### alignOnBaseline

    boolean alignOnBaseline

  If true, components will be aligned on their baseline.

### serialVersionOnStream

    int serialVersionOnStream

  This represent the `currentSerialVersion` which is bein used. It will be one of two values : `0` versions before Java 2 platform v1.2.. `1` versions after Java 2 platform v1.2..

  Since:
    1.2

Class java.awt.Font extends Object implements Serializable

serialVersionUID: -4206021311591459213L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reads the `ObjectInputStream`. Unrecognized keys or values will be ignored.

  Throws:
    `ClassNotFoundException`
    `IOException`
  See Also:
    `Font.writeObject(java.io.ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws ClassNotFoundException,
                             IOException

  Writes default serializable fields to a stream.

  Throws:
    `ClassNotFoundException`
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Font.readObject(java.io.ObjectInputStream)`

Serialized Fields

### fRequestedAttributes

    Hashtable<K,V> fRequestedAttributes

  This is now only used during serialization. Typically it is null.

  See Also:
    `Font.getAttributes()`

### name

    String name

  The logical name of this `Font`, as passed to the constructor.

  Since:
    JDK1.0
  See Also:
    `Font.getName()`

### style

    int style

  The style of this `Font`, as passed to the constructor. This style can be PLAIN, BOLD, ITALIC, or BOLD+ITALIC.

  Since:
    JDK1.0
  See Also:
    `Font.getStyle()`

### size

    int size

  The point size of this `Font`, rounded to integer.

  Since:
    JDK1.0
  See Also:
    `Font.getSize()`

### pointSize

    float pointSize

  The point size of this `Font` in `float`.

  See Also:
    `Font.getSize()`, `Font.getSize2D()`

### fontSerializedDataVersion

    int fontSerializedDataVersion

  The `Font` Serializable Data Form.

Class java.awt.FontFormatException extends Exception implements Serializable

serialVersionUID: -4481290147811361272L

Class java.awt.FontMetrics extends Object implements Serializable

serialVersionUID: 1681126225205050147L

Serialized Fields

### font

    Font font

  The actual `Font` from which the font metrics are created. This cannot be null.

  See Also:
    `FontMetrics.getFont()`

Class java.awt.Frame extends Window implements Serializable

serialVersionUID: 2673458971256075116L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream`. Tries to read an icon `Image`, which is optional data available as of 1.4. If an icon `Image` is not available, but anything other than an EOF is detected, an `OptionalDataException` will be thrown. Unrecognized keys or values will be ignored.

  Throws:
    `OptionalDataException` - if an icon `Image` is not available, but anything other than an EOF is detected
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `GraphicsEnvironment.isHeadless()`, `Image`, `Frame.getIconImage()`, `Frame.setIconImage(Image)`, `Frame.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes an optional serializable icon `Image`, which is available as of 1.4.

  Serial Data:
    an optional icon `Image`
  Throws:
    `IOException`
  See Also:
    `Image`, `Frame.getIconImage()`, `Frame.setIconImage(Image)`, `Frame.readObject(ObjectInputStream)`

Serialized Fields

### maximizedBounds

    Rectangle maximizedBounds

  Maximized bounds for this frame.

  Since:
    1.4
  See Also:
    `Frame.setMaximizedBounds(Rectangle)`, `Frame.getMaximizedBounds()`

### title

    String title

  This is the title of the frame. It can be changed at any time. `title` can be null and if this is the case the `title` = "".

  See Also:
    `Frame.getTitle()`, `Frame.setTitle(String)`

### menuBar

    MenuBar menuBar

  The frames menubar. If `menuBar` = null the frame will not have a menubar.

  See Also:
    `Frame.getMenuBar()`, `Frame.setMenuBar(MenuBar)`

### resizable

    boolean resizable

  This field indicates whether the frame is resizable. This property can be changed at any time. `resizable` will be true if the frame is resizable, otherwise it will be false.

  See Also:
    `Frame.isResizable()`

### undecorated

    boolean undecorated

  This field indicates whether the frame is undecorated. This property can only be changed while the frame is not displayable. `undecorated` will be true if the frame is undecorated, otherwise it will be false.

  Since:
    1.4
  See Also:
    `Frame.setUndecorated(boolean)`, `Frame.isUndecorated()`, `Component.isDisplayable()`

### mbManagement

    boolean mbManagement

  `mbManagement` is only used by the Motif implementation.

### state

    int state

### ownedWindows

    Vector<E> ownedWindows

### frameSerializedDataVersion

    int frameSerializedDataVersion

  `Frame`'s Serialized Data Version.

Class java.awt.Frame.AccessibleAWTFrame extends Window.AccessibleAWTWindow implements Serializable

serialVersionUID: -6172960752956030250L

Class java.awt.GraphicsConfigTemplate extends Object implements Serializable

serialVersionUID: -8061369279557787079L

Class java.awt.GridBagConstraints extends Object implements Serializable

serialVersionUID: -1000070633030801713L

Serialized Fields

### gridx

    int gridx

  Specifies the cell containing the leading edge of the component's display area, where the first cell in a row has `gridx=0`. The leading edge of a component's display area is its left edge for a horizontal, left-to-right container and its right edge for a horizontal, right-to-left container. The value `RELATIVE` specifies that the component be placed immediately following the component that was added to the container just before this component was added.

  The default value is `RELATIVE`. `gridx` should be a non-negative value.

  See Also:
    `GridBagConstraints.clone()`, `GridBagConstraints.gridy`, `ComponentOrientation`

### gridy

    int gridy

  Specifies the cell at the top of the component's display area, where the topmost cell has `gridy=0`. The value `RELATIVE` specifies that the component be placed just below the component that was added to the container just before this component was added.

  The default value is `RELATIVE`. `gridy` should be a non-negative value.

  See Also:
    `GridBagConstraints.clone()`, `GridBagConstraints.gridx`

### gridwidth

    int gridwidth

  Specifies the number of cells in a row for the component's display area.

  Use `REMAINDER` to specify that the component's display area will be from `gridx` to the last cell in the row. Use `RELATIVE` to specify that the component's display area will be from `gridx` to the next to the last one in its row.

  `gridwidth` should be non-negative and the default value is 1.

  See Also:
    `GridBagConstraints.clone()`, `GridBagConstraints.gridheight`

### gridheight

    int gridheight

  Specifies the number of cells in a column for the component's display area.

  Use `REMAINDER` to specify that the component's display area will be from `gridy` to the last cell in the column. Use `RELATIVE` to specify that the component's display area will be from `gridy` to the next to the last one in its column.

  `gridheight` should be a non-negative value and the default value is 1.

  See Also:
    `GridBagConstraints.clone()`, `GridBagConstraints.gridwidth`

### weightx

    double weightx

  Specifies how to distribute extra horizontal space.

  The grid bag layout manager calculates the weight of a column to be the maximum `weightx` of all the components in a column. If the resulting layout is smaller horizontally than the area it needs to fill, the extra space is distributed to each column in proportion to its weight. A column that has a weight of zero receives no extra space.

  If all the weights are zero, all the extra space appears between the grids of the cell and the left and right edges.

  The default value of this field is `0`. `weightx` should be a non-negative value.

  See Also:
    `GridBagConstraints.clone()`, `GridBagConstraints.weighty`

### weighty

    double weighty

  Specifies how to distribute extra vertical space.

  The grid bag layout manager calculates the weight of a row to be the maximum `weighty` of all the components in a row. If the resulting layout is smaller vertically than the area it needs to fill, the extra space is distributed to each row in proportion to its weight. A row that has a weight of zero receives no extra space.

  If all the weights are zero, all the extra space appears between the grids of the cell and the top and bottom edges.

  The default value of this field is `0`. `weighty` should be a non-negative value.

  See Also:
    `GridBagConstraints.clone()`, `GridBagConstraints.weightx`

### anchor

    int anchor

  This field is used when the component is smaller than its display area. It determines where, within the display area, to place the component.

  There are three kinds of possible values: orientation relative, baseline relative and absolute. Orientation relative values are interpreted relative to the container's component orientation property, baseline relative values are interpreted relative to the baseline and absolute values are not. The absolute values are: `CENTER`, `NORTH`, `NORTHEAST`, `EAST`, `SOUTHEAST`, `SOUTH`, `SOUTHWEST`, `WEST`, and `NORTHWEST`. The orientation relative values are: `PAGE_START`, `PAGE_END`, `LINE_START`, `LINE_END`, `FIRST_LINE_START`, `FIRST_LINE_END`, `LAST_LINE_START` and `LAST_LINE_END`. The baseline relvative values are: `BASELINE`, `BASELINE_LEADING`, `BASELINE_TRAILING`, `ABOVE_BASELINE`, `ABOVE_BASELINE_LEADING`, `ABOVE_BASELINE_TRAILING`, `BELOW_BASELINE`, `BELOW_BASELINE_LEADING`, and `BELOW_BASELINE_TRAILING`. The default value is `CENTER`.

  See Also:
    `GridBagConstraints.clone()`, `ComponentOrientation`

### fill

    int fill

  This field is used when the component's display area is larger than the component's requested size. It determines whether to resize the component, and if so, how.

  The following values are valid for `fill`:

  - `NONE`: Do not resize the component.
  - `HORIZONTAL`: Make the component wide enough to fill its display area horizontally, but do not change its height.
  - `VERTICAL`: Make the component tall enough to fill its display area vertically, but do not change its width.
  - `BOTH`: Make the component fill its display area entirely.

  The default value is `NONE`.

  See Also:
    `GridBagConstraints.clone()`

### insets

    Insets insets

  This field specifies the external padding of the component, the minimum amount of space between the component and the edges of its display area.

  The default value is `new Insets(0, 0, 0, 0)`.

  See Also:
    `GridBagConstraints.clone()`

### ipadx

    int ipadx

  This field specifies the internal padding of the component, how much space to add to the minimum width of the component. The width of the component is at least its minimum width plus `ipadx` pixels.

  The default value is `0`.

  See Also:
    `GridBagConstraints.clone()`, `GridBagConstraints.ipady`

### ipady

    int ipady

  This field specifies the internal padding, that is, how much space to add to the minimum height of the component. The height of the component is at least its minimum height plus `ipady` pixels.

  The default value is 0.

  See Also:
    `GridBagConstraints.clone()`, `GridBagConstraints.ipadx`

### tempX

    int tempX

  Temporary place holder for the x coordinate.

### tempY

    int tempY

  Temporary place holder for the y coordinate.

### tempWidth

    int tempWidth

  Temporary place holder for the Width of the component.

### tempHeight

    int tempHeight

  Temporary place holder for the Height of the component.

### minWidth

    int minWidth

  The minimum width of the component. It is used to calculate `ipady`, where the default will be 0.

  See Also:
    `GridBagConstraints.ipady`

### minHeight

    int minHeight

  The minimum height of the component. It is used to calculate `ipadx`, where the default will be 0.

  See Also:
    `GridBagConstraints.ipadx`

Class java.awt.GridBagLayout extends Object implements Serializable

serialVersionUID: 8838754796412211005L

Serialized Fields

### comptable

    Hashtable<K,V> comptable

  This hashtable maintains the association between a component and its gridbag constraints. The Keys in `comptable` are the components and the values are the instances of `GridBagConstraints`.

  See Also:
    `GridBagConstraints`

### defaultConstraints

    GridBagConstraints defaultConstraints

  This field holds a gridbag constraints instance containing the default values, so if a component does not have gridbag constraints associated with it, then the component will be assigned a copy of the `defaultConstraints`.

  See Also:
    `GridBagLayout.getConstraints(Component)`, `GridBagLayout.setConstraints(Component, GridBagConstraints)`, `GridBagLayout.lookupConstraints(Component)`

### layoutInfo

    GridBagLayoutInfo layoutInfo

  This field holds the layout information for the gridbag. The information in this field is based on the most recent validation of the gridbag. If `layoutInfo` is `null` this indicates that there are no components in the gridbag or if there are components, they have not yet been validated.

  See Also:
    `GridBagLayout.getLayoutInfo(Container, int)`

### columnWidths

    int[] columnWidths

  This field holds the overrides to the column minimum width. If this field is non-`null` the values are applied to the gridbag after all of the minimum columns widths have been calculated. If columnWidths has more elements than the number of columns, columns are added to the gridbag to match the number of elements in columnWidth.

  See Also:
    `GridBagLayout.getLayoutDimensions()`

### rowHeights

    int[] rowHeights

  This field holds the overrides to the row minimum heights. If this field is non-`null` the values are applied to the gridbag after all of the minimum row heights have been calculated. If `rowHeights` has more elements than the number of rows, rowa are added to the gridbag to match the number of elements in `rowHeights`.

  See Also:
    `GridBagLayout.getLayoutDimensions()`

### columnWeights

    double[] columnWeights

  This field holds the overrides to the column weights. If this field is non-`null` the values are applied to the gridbag after all of the columns weights have been calculated. If `columnWeights[i]` > weight for column i, then column i is assigned the weight in `columnWeights[i]`. If `columnWeights` has more elements than the number of columns, the excess elements are ignored - they do not cause more columns to be created.

### rowWeights

    double[] rowWeights

  This field holds the overrides to the row weights. If this field is non-`null` the values are applied to the gridbag after all of the rows weights have been calculated. If `rowWeights[i]` > weight for row i, then row i is assigned the weight in `rowWeights[i]`. If `rowWeights` has more elements than the number of rows, the excess elements are ignored - they do not cause more rows to be created.

### componentAdjusting

    Component componentAdjusting

  The component being positioned. This is set before calling into `adjustForGravity`.

Class java.awt.GridBagLayoutInfo extends Object implements Serializable

serialVersionUID: -4899416460737170217L

Serialized Fields

### width

    int width

### height

    int height

### startx

    int startx

### starty

    int starty

### minWidth

    int[] minWidth

### minHeight

    int[] minHeight

### weightX

    double[] weightX

### weightY

    double[] weightY

### hasBaseline

    boolean hasBaseline

### baselineType

    short[] baselineType

### maxAscent

    int[] maxAscent

### maxDescent

    int[] maxDescent

Class java.awt.GridLayout extends Object implements Serializable

serialVersionUID: -7411804673224730901L

Serialized Fields

### hgap

    int hgap

  This is the horizontal gap (in pixels) which specifies the space between columns. They can be changed at any time. This should be a non-negative integer.

  See Also:
    `GridLayout.getHgap()`, `GridLayout.setHgap(int)`

### vgap

    int vgap

  This is the vertical gap (in pixels) which specifies the space between rows. They can be changed at any time. This should be a non negative integer.

  See Also:
    `GridLayout.getVgap()`, `GridLayout.setVgap(int)`

### rows

    int rows

  This is the number of rows specified for the grid. The number of rows can be changed at any time. This should be a non negative integer, where '0' means 'any number' meaning that the number of Rows in that dimension depends on the other dimension.

  See Also:
    `GridLayout.getRows()`, `GridLayout.setRows(int)`

### cols

    int cols

  This is the number of columns specified for the grid. The number of columns can be changed at any time. This should be a non negative integer, where '0' means 'any number' meaning that the number of Columns in that dimension depends on the other dimension.

  See Also:
    `GridLayout.getColumns()`, `GridLayout.setColumns(int)`

Class java.awt.HeadlessException extends UnsupportedOperationException implements Serializable

serialVersionUID: 167183644944358563L

Class java.awt.IllegalComponentStateException extends IllegalStateException implements Serializable

serialVersionUID: -1889339587208144238L

Class java.awt.Insets extends Object implements Serializable

serialVersionUID: -2272572637695466749L

Serialized Fields

### top

    int top

  The inset from the top. This value is added to the Top of the rectangle to yield a new location for the Top.

  See Also:
    `Insets.clone()`

### left

    int left

  The inset from the left. This value is added to the Left of the rectangle to yield a new location for the Left edge.

  See Also:
    `Insets.clone()`

### bottom

    int bottom

  The inset from the bottom. This value is subtracted from the Bottom of the rectangle to yield a new location for the Bottom.

  See Also:
    `Insets.clone()`

### right

    int right

  The inset from the right. This value is subtracted from the Right of the rectangle to yield a new location for the Right edge.

  See Also:
    `Insets.clone()`

Class java.awt.Label extends Component implements Serializable

serialVersionUID: 3094126758329070636L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Read a label from an object input stream.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
    `ClassNotFoundException`
    `IOException`
  Since:
    1.4
  See Also:
    `GraphicsEnvironment.isHeadless()`

Serialized Fields

### text

    String text

  The text of this label. This text can be modified by the program but never by the user.

  See Also:
    `Label.getText()`, `Label.setText(String)`

### alignment

    int alignment

  The label's alignment. The default alignment is set to be left justified.

  See Also:
    `Label.getAlignment()`, `Label.setAlignment(int)`

Class java.awt.Label.AccessibleAWTLabel extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: -3568967560160480438L

Class java.awt.List extends Component implements Serializable

serialVersionUID: -3304312411574666869L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive both item events and action events (as specified by the key stored in the stream) fired by the `List`. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `List.removeItemListener(ItemListener)`, `List.addItemListener(ItemListener)`, `GraphicsEnvironment.isHeadless()`, `List.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable `ItemListeners` and `ActionListeners` as optional data. The non-serializable listeners are detected and no attempt is made to serialize them.

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `itemListenerK` indicating an `ItemListener` object; `actionListenerK` indicating an `ActionListener` object
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Component.itemListenerK`, `Component.actionListenerK`, `List.readObject(ObjectInputStream)`

Serialized Fields

### items

    Vector<E> items

  A vector created to contain items which will become part of the List Component.

  See Also:
    `List.addItem(String)`, `List.getItem(int)`

### rows

    int rows

  This field will represent the number of visible rows in the `List` Component. It is specified only once, and that is when the list component is actually created. It will never change.

  See Also:
    `List.getRows()`

### multipleMode

    boolean multipleMode

  `multipleMode` is a variable that will be set to `true` if a list component is to be set to multiple selection mode, that is where the user can select more than one item in a list at one time. `multipleMode` will be set to false if the list component is set to single selection, that is where the user can only select one item on the list at any one time.

  See Also:
    `List.isMultipleMode()`, `List.setMultipleMode(boolean)`

### selected

    int[] selected

  `selected` is an array that will contain the indices of items that have been selected.

  See Also:
    `List.getSelectedIndexes()`, `List.getSelectedIndex()`

### visibleIndex

    int visibleIndex

  This variable contains the value that will be used when trying to make a particular list item visible.

  See Also:
    `List.makeVisible(int)`

### listSerializedDataVersion

    int listSerializedDataVersion

  The `List` component's Serialized Data Version.

Class java.awt.List.AccessibleAWTList extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: 7924617370136012829L

Class java.awt.List.AccessibleAWTList.AccessibleAWTListChild extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: 4412022926028300317L

Serialized Fields

### parent

    List parent

### indexInParent

    int indexInParent

Class java.awt.MediaTracker extends Object implements Serializable

serialVersionUID: -483174189758638095L

Serialized Fields

### target

    Component target

  A given `Component` that will be tracked by a media tracker where the image will eventually be drawn.

  See Also:
    `MediaTracker.MediaTracker(Component)`

### head

    java.awt.MediaEntry head

  The head of the list of `Images` that is being tracked by the `MediaTracker`.

  See Also:
    `MediaTracker.addImage(Image, int)`, `MediaTracker.removeImage(Image)`

Class java.awt.Menu extends MenuItem implements Serializable

serialVersionUID: -8809584163345499784L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException,
                            HeadlessException

  Reads the `ObjectInputStream`. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `IOException`
    `ClassNotFoundException`
  See Also:
    `GraphicsEnvironment.isHeadless()`, `Menu.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream.

  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Menu.readObject(ObjectInputStream)`

Serialized Fields

### items

    Vector<E> items

  A vector of the items that will be part of the Menu.

  See Also:
    `Menu.countItems()`

### tearOff

    boolean tearOff

  This field indicates whether the menu has the tear of property or not. It will be set to `true` if the menu has the tear off property and it will be set to `false` if it does not. A torn off menu can be deleted by a user when it is no longer needed.

  See Also:
    `Menu.isTearOff()`

### isHelpMenu

    boolean isHelpMenu

  This field will be set to `true` if the Menu in question is actually a help menu. Otherwise it will be set to `false`.

### menuSerializedDataVersion

    int menuSerializedDataVersion

  The menu serialized Data Version.

Class java.awt.Menu.AccessibleAWTMenu extends MenuItem.AccessibleAWTMenuItem implements Serializable

serialVersionUID: 5228160894980069094L

Class java.awt.MenuBar extends MenuComponent implements Serializable

serialVersionUID: -4930327919388951260L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream`. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `GraphicsEnvironment.isHeadless()`, `MenuBar.writeObject(java.io.ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws ClassNotFoundException,
                             IOException

  Writes default serializable fields to stream.

  Throws:
    `ClassNotFoundException`
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `MenuBar.readObject(java.io.ObjectInputStream)`

Serialized Fields

### menus

    Vector<E> menus

  This field represents a vector of the actual menus that will be part of the MenuBar.

  See Also:
    `MenuBar.countMenus()`

### helpMenu

    Menu helpMenu

  This menu is a special menu dedicated to help. The one thing to note about this menu is that on some platforms it appears at the right edge of the menubar.

  See Also:
    `MenuBar.getHelpMenu()`, `MenuBar.setHelpMenu(Menu)`

### menuBarSerializedDataVersion

    int menuBarSerializedDataVersion

  The MenuBar's serialized data version.

Class java.awt.MenuBar.AccessibleAWTMenuBar extends MenuComponent.AccessibleAWTMenuComponent implements Serializable

serialVersionUID: -8577604491830083815L

Class java.awt.MenuComponent extends Object implements Serializable

serialVersionUID: -4536902356223894379L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the menu component from an object input stream.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `GraphicsEnvironment.isHeadless()`

Serialized Fields

### font

    Font font

  The menu component's font. This value can be `null` at which point a default will be used. This defaults to `null`.

  See Also:
    `MenuComponent.setFont(Font)`, `MenuComponent.getFont()`

### name

    String name

  The menu component's name, which defaults to `null`.

  See Also:
    `MenuComponent.getName()`, `MenuComponent.setName(String)`

### nameExplicitlySet

    boolean nameExplicitlySet

  A variable to indicate whether a name is explicitly set. If `true` the name will be set explicitly. This defaults to `false`.

  See Also:
    `MenuComponent.setName(String)`

### newEventsOnly

    boolean newEventsOnly

  Defaults to `false`.

  See Also:
    `MenuComponent.dispatchEvent(AWTEvent)`

### accessibleContext

    AccessibleContext accessibleContext

Class java.awt.MenuComponent.AccessibleAWTMenuComponent extends AccessibleContext implements Serializable

serialVersionUID: -4269533416223798698L

Class java.awt.MenuItem extends MenuComponent implements Serializable

serialVersionUID: -21757335363267194L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive action events fired by the `Menu` Item. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `MenuItem.removeActionListener(ActionListener)`, `MenuItem.addActionListener(ActionListener)`, `MenuItem.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable `ActionListeners` as optional data. The non-serializable listeners are detected and no attempt is made to serialize them.

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `actionListenerK` indicating an `ActionListener` object
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `MenuItem.readObject(ObjectInputStream)`

Serialized Fields

### enabled

    boolean enabled

  A value to indicate whether a menu item is enabled or not. If it is enabled, `enabled` will be set to true. Else `enabled` will be set to false.

  See Also:
    `MenuItem.isEnabled()`, `MenuItem.setEnabled(boolean)`

### label

    String label

  `label` is the label of a menu item. It can be any string.

  See Also:
    `MenuItem.getLabel()`, `MenuItem.setLabel(String)`

### actionCommand

    String actionCommand

  This field indicates the command tha has been issued by a particular menu item. By default the `actionCommand` is the label of the menu item, unless it has been set using setActionCommand.

  See Also:
    `MenuItem.setActionCommand(String)`, `MenuItem.getActionCommand()`

### eventMask

    long eventMask

  The eventMask is ONLY set by subclasses via enableEvents. The mask should NOT be set when listeners are registered so that we can distinguish the difference between when listeners request events and subclasses request them.

### shortcut

    MenuShortcut shortcut

  A sequence of key stokes that ia associated with a menu item. Note :in 1.1.2 you must use setActionCommand() on a menu item in order for its shortcut to work.

  See Also:
    `MenuItem.getShortcut()`, `MenuItem.setShortcut(MenuShortcut)`, `MenuItem.deleteShortcut()`

### menuItemSerializedDataVersion

    int menuItemSerializedDataVersion

  Menu item serialized data version.

Class java.awt.MenuItem.AccessibleAWTMenuItem extends MenuComponent.AccessibleAWTMenuComponent implements Serializable

serialVersionUID: -217847831945965825L

Class java.awt.MenuShortcut extends Object implements Serializable

serialVersionUID: 143448358473180225L

Serialized Fields

### key

    int key

  The virtual keycode for the menu shortcut. This is the keycode with which the menu shortcut will be created. Note that it is a virtual keycode, not a character, e.g. KeyEvent.VK_A, not 'a'. Note: in 1.1.x you must use setActionCommand() on a menu item in order for its shortcut to work, otherwise it will fire a null action command.

  Since:
    JDK1.1
  See Also:
    `MenuShortcut.getKey()`, `MenuShortcut.usesShiftModifier()`, `KeyEvent`

### usesShift

    boolean usesShift

  Indicates whether the shft key was pressed. If true, the shift key was pressed. If false, the shift key was not pressed

  Since:
    JDK1.1
  See Also:
    `MenuShortcut.usesShiftModifier()`

Class java.awt.Panel extends Container implements Serializable

serialVersionUID: -2728009084054400034L

Class java.awt.Panel.AccessibleAWTPanel extends Container.AccessibleAWTContainer implements Serializable

serialVersionUID: -6409552226660031050L

Class java.awt.Point extends Point2D implements Serializable

serialVersionUID: -5276940640259749850L

Serialized Fields

### x

    int x

  The X coordinate of this `Point`. If no X coordinate is set it will default to 0.

  Since:
    1.0
  See Also:
    `Point.getLocation()`, `Point.move(int, int)`

### y

    int y

  The Y coordinate of this `Point`. If no Y coordinate is set it will default to 0.

  Since:
    1.0
  See Also:
    `Point.getLocation()`, `Point.move(int, int)`

Class java.awt.Polygon extends Object implements Serializable

serialVersionUID: -6460061437900069969L

Serialized Fields

### npoints

    int npoints

  The total number of points. The value of `npoints` represents the number of valid points in this `Polygon` and might be less than the number of elements in `xpoints` or `ypoints`. This value can be NULL.

  Since:
    1.0
  See Also:
    `Polygon.addPoint(int, int)`

### xpoints

    int[] xpoints

  The array of X coordinates. The number of elements in this array might be more than the number of X coordinates in this `Polygon`. The extra elements allow new points to be added to this `Polygon` without re-creating this array. The value of `npoints` is equal to the number of valid points in this `Polygon`.

  Since:
    1.0
  See Also:
    `Polygon.addPoint(int, int)`

### ypoints

    int[] ypoints

  The array of Y coordinates. The number of elements in this array might be more than the number of Y coordinates in this `Polygon`. The extra elements allow new points to be added to this `Polygon` without re-creating this array. The value of `npoints` is equal to the number of valid points in this `Polygon`.

  Since:
    1.0
  See Also:
    `Polygon.addPoint(int, int)`

### bounds

    Rectangle bounds

  The bounds of this `Polygon`. This value can be null.

  Since:
    1.0
  See Also:
    `Polygon.getBoundingBox()`, `Polygon.getBounds()`

Class java.awt.PopupMenu extends Menu implements Serializable

serialVersionUID: -4620452533522760060L

Class java.awt.PopupMenu.AccessibleAWTPopupMenu extends Menu.AccessibleAWTMenu implements Serializable

serialVersionUID: -4282044795947239955L

Class java.awt.Rectangle extends Rectangle2D implements Serializable

serialVersionUID: -4345857070255674764L

Serialized Fields

### x

    int x

  The X coordinate of the upper-left corner of the `Rectangle`.

  Since:
    1.0
  See Also:
    `Rectangle.setLocation(int, int)`, `Rectangle.getLocation()`

### y

    int y

  The Y coordinate of the upper-left corner of the `Rectangle`.

  Since:
    1.0
  See Also:
    `Rectangle.setLocation(int, int)`, `Rectangle.getLocation()`

### width

    int width

  The width of the `Rectangle`.

  Since:
    1.0
  See Also:
    `Rectangle.setSize(int, int)`, `Rectangle.getSize()`

### height

    int height

  The height of the `Rectangle`.

  Since:
    1.0
  See Also:
    `Rectangle.setSize(int, int)`, `Rectangle.getSize()`

Class java.awt.Scrollbar extends Component implements Serializable

serialVersionUID: 8451667562882310543L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive adjustment events fired by the `Scrollbar`. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `GraphicsEnvironment.isHeadless()`, `Scrollbar.writeObject(ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable `AdjustmentListeners` as optional data. The non-serializable listeners are detected and no attempt is made to serialize them.

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `adjustmentListenerK` indicating an `AdjustmentListener` object
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Component.adjustmentListenerK`, `Scrollbar.readObject(ObjectInputStream)`

Serialized Fields

### value

    int value

  The value of the `Scrollbar`. This property must be greater than or equal to `minimum` and less than or equal to `maximum - visibleAmount`

  See Also:
    `Scrollbar.getValue()`, `Scrollbar.setValue(int)`

### maximum

    int maximum

  The maximum value of the `Scrollbar`. This value must be greater than the `minimum` value.

  See Also:
    `Scrollbar.getMaximum()`, `Scrollbar.setMaximum(int)`

### minimum

    int minimum

  The minimum value of the `Scrollbar`. This value must be less than the `maximum` value.

  See Also:
    `Scrollbar.getMinimum()`, `Scrollbar.setMinimum(int)`

### visibleAmount

    int visibleAmount

  The size of the `Scrollbar`'s bubble. When a scroll bar is used to select a range of values, the visibleAmount represents the size of this range. This is visually indicated by the size of the bubble.

  See Also:
    `Scrollbar.getVisibleAmount()`, `Scrollbar.setVisibleAmount(int)`

### orientation

    int orientation

  The `Scrollbar`'s orientation--being either horizontal or vertical. This value should be specified when the scrollbar is created.
  orientation can be either : `VERTICAL` or `HORIZONTAL` only.

  See Also:
    `Scrollbar.getOrientation()`, `Scrollbar.setOrientation(int)`

### lineIncrement

    int lineIncrement

  The amount by which the scrollbar value will change when going up or down by a line. This value must be greater than zero.

  See Also:
    `Scrollbar.getLineIncrement()`, `Scrollbar.setLineIncrement(int)`

### pageIncrement

    int pageIncrement

  The amount by which the scrollbar value will change when going up or down by a page. This value must be greater than zero.

  See Also:
    `Scrollbar.getPageIncrement()`, `Scrollbar.setPageIncrement(int)`

### scrollbarSerializedDataVersion

    int scrollbarSerializedDataVersion

  The scroll bar's serialized Data Version.

Class java.awt.Scrollbar.AccessibleAWTScrollBar extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: -344337268523697807L

Class java.awt.ScrollPane extends Container implements Serializable

serialVersionUID: 7956609840827222915L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads default serializable fields to stream.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `GraphicsEnvironment.isHeadless()`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream.

  Throws:
    `IOException`

Serialized Fields

### scrollbarDisplayPolicy

    int scrollbarDisplayPolicy

  There are 3 ways in which a scroll bar can be displayed. This integer will represent one of these 3 displays - (SCROLLBARS_ALWAYS, SCROLLBARS_AS_NEEDED, SCROLLBARS_NEVER)

  See Also:
    `ScrollPane.getScrollbarDisplayPolicy()`

### vAdjustable

    ScrollPaneAdjustable vAdjustable

  An adjustable vertical scrollbar. It is important to note that you must NOT call 3 `Adjustable` methods, namely: `setMinimum()`, `setMaximum()`, `setVisibleAmount()`.

  See Also:
    `ScrollPane.getVAdjustable()`

### hAdjustable

    ScrollPaneAdjustable hAdjustable

  An adjustable horizontal scrollbar. It is important to note that you must NOT call 3 `Adjustable` methods, namely: `setMinimum()`, `setMaximum()`, `setVisibleAmount()`.

  See Also:
    `ScrollPane.getHAdjustable()`

### wheelScrollingEnabled

    boolean wheelScrollingEnabled

  Indicates whether or not scrolling should take place when a MouseWheelEvent is received.

  Since:
    1.4

Class java.awt.ScrollPane.AccessibleAWTScrollPane extends Container.AccessibleAWTContainer implements Serializable

serialVersionUID: 6100703663886637L

Class java.awt.ScrollPaneAdjustable extends Object implements Serializable

serialVersionUID: -3359745691033257079L

Serialized Fields

### sp

    ScrollPane sp

  The `ScrollPane` this object is a scrollbar of.

### orientation

    int orientation

  Orientation of this scrollbar.

  See Also:
    `ScrollPaneAdjustable.getOrientation()`, `Adjustable.HORIZONTAL`, `Adjustable.VERTICAL`

### value

    int value

  The value of this scrollbar. `value` should be greater than `minimum` and less than `maximum`

  See Also:
    `ScrollPaneAdjustable.getValue()`, `ScrollPaneAdjustable.setValue(int)`

### minimum

    int minimum

  The minimum value of this scrollbar. This value can only be set by the `ScrollPane`.

  ATTN: In current implementation `minimum` is always `0`. This field can only be altered via `setSpan` method and `ScrollPane` always calls that method with `0` for the minimum. `getMinimum` method always returns `0` without checking this field.

  See Also:
    `ScrollPaneAdjustable.getMinimum()`, `ScrollPaneAdjustable.setSpan(int, int, int)`

### maximum

    int maximum

  The maximum value of this scrollbar. This value can only be set by the `ScrollPane`.

  See Also:
    `ScrollPaneAdjustable.getMaximum()`, `ScrollPaneAdjustable.setSpan(int, int, int)`

### visibleAmount

    int visibleAmount

  The size of the visible portion of this scrollbar. This value can only be set by the `ScrollPane`.

  See Also:
    `ScrollPaneAdjustable.getVisibleAmount()`, `ScrollPaneAdjustable.setSpan(int, int, int)`

### unitIncrement

    int unitIncrement

  The amount by which the scrollbar value will change when going up or down by a line. This value should be a non negative integer.

  See Also:
    `ScrollPaneAdjustable.getUnitIncrement()`, `ScrollPaneAdjustable.setUnitIncrement(int)`

### blockIncrement

    int blockIncrement

  The amount by which the scrollbar value will change when going up or down by a page. This value should be a non negative integer.

  See Also:
    `ScrollPaneAdjustable.getBlockIncrement()`, `ScrollPaneAdjustable.setBlockIncrement(int)`

### adjustmentListener

    AdjustmentListener adjustmentListener

Class java.awt.SystemColor extends Color implements Serializable

serialVersionUID: 4503142729533789064L

Class java.awt.TextArea extends TextComponent implements Serializable

serialVersionUID: 3692302836626095722L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Read the ObjectInputStream.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `GraphicsEnvironment.isHeadless()`

Serialized Fields

### rows

    int rows

  The number of rows in the `TextArea`. This parameter will determine the text area's height. Guaranteed to be non-negative.

  See Also:
    `TextArea.getRows()`, `TextArea.setRows(int)`

### columns

    int columns

  The number of columns in the `TextArea`. A column is an approximate average character width that is platform-dependent. This parameter will determine the text area's width. Guaranteed to be non-negative.

  See Also:
    `TextArea.setColumns(int)`, `TextArea.getColumns()`

### scrollbarVisibility

    int scrollbarVisibility

  Determines which scrollbars are created for the text area. It can be one of four values : `SCROLLBARS_BOTH` = both scrollbars.
  `SCROLLBARS_HORIZONTAL_ONLY` = Horizontal bar only.
  `SCROLLBARS_VERTICAL_ONLY` = Vertical bar only.
  `SCROLLBARS_NONE` = No scrollbars.

  See Also:
    `TextArea.getScrollbarVisibility()`

### textAreaSerializedDataVersion

    int textAreaSerializedDataVersion

  The textArea Serialized Data Version.

Class java.awt.TextArea.AccessibleAWTTextArea extends TextComponent.AccessibleAWTTextComponent implements Serializable

serialVersionUID: 3472827823632144419L

Class java.awt.TextComponent extends Component implements Serializable

serialVersionUID: -2214773872412987419L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Read the ObjectInputStream, and if it isn't null, add a listener to receive text events fired by the TextComponent. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `TextComponent.removeTextListener(java.awt.event.TextListener)`, `TextComponent.addTextListener(java.awt.event.TextListener)`, `GraphicsEnvironment.isHeadless()`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable TextListener(s) as optional data. The non-serializable TextListener(s) are detected and no attempt is made to serialize them.

  Serial Data:
    Null terminated sequence of zero or more pairs. A pair consists of a String and Object. The String indicates the type of object and is one of the following : textListenerK indicating and TextListener object.
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Component.textListenerK`

Serialized Fields

### text

    String text

  The value of the text. A `null` value is the same as "".

  See Also:
    `TextComponent.setText(String)`, `TextComponent.getText()`

### editable

    boolean editable

  A boolean indicating whether or not this `TextComponent` is editable. It will be `true` if the text component is editable and `false` if not.

  See Also:
    `TextComponent.isEditable()`

### selectionStart

    int selectionStart

  The selection refers to the selected text, and the `selectionStart` is the start position of the selected text.

  See Also:
    `TextComponent.getSelectionStart()`, `TextComponent.setSelectionStart(int)`

### selectionEnd

    int selectionEnd

  The selection refers to the selected text, and the `selectionEnd` is the end position of the selected text.

  See Also:
    `TextComponent.getSelectionEnd()`, `TextComponent.setSelectionEnd(int)`

### backgroundSetByClientCode

    boolean backgroundSetByClientCode

### textComponentSerializedDataVersion

    int textComponentSerializedDataVersion

  The textComponent SerializedDataVersion.

### checkForEnableIM

    boolean checkForEnableIM

Class java.awt.TextComponent.AccessibleAWTTextComponent extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID: 3631432373506317811L

Class java.awt.TextField extends TextComponent implements Serializable

serialVersionUID: -2966288784432217853L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Read the ObjectInputStream and if it isn't null, add a listener to receive action events fired by the TextField. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `TextField.removeActionListener(ActionListener)`, `TextField.addActionListener(ActionListener)`, `GraphicsEnvironment.isHeadless()`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable ActionListener(s) as optional data. The non-serializable ActionListener(s) are detected and no attempt is made to serialize them.

  Serial Data:
    Null terminated sequence of zero or more pairs. A pair consists of a String and Object. The String indicates the type of object and is one of the following : ActionListenerK indicating and ActionListener object.
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`, `Component.actionListenerK`

Serialized Fields

### columns

    int columns

  The number of columns in the text field. A column is an approximate average character width that is platform-dependent. Guaranteed to be non-negative.

  See Also:
    `TextField.setColumns(int)`, `TextField.getColumns()`

### echoChar

    char echoChar

  The echo character, which is used when the user wishes to disguise the characters typed into the text field. The disguises are removed if echoChar = `0`.

  See Also:
    `TextField.getEchoChar()`, `TextField.setEchoChar(char)`, `TextField.echoCharIsSet()`

### textFieldSerializedDataVersion

    int textFieldSerializedDataVersion

  The textField Serialized Data Version.

Class java.awt.TextField.AccessibleAWTTextField extends TextComponent.AccessibleAWTTextComponent implements Serializable

serialVersionUID: 6219164359235943158L

Class java.awt.Window extends Container implements Serializable

serialVersionUID: 4497834738069338734L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException,
                            HeadlessException

  Reads the `ObjectInputStream` and an optional list of listeners to receive various events fired by the component; also reads a list of (possibly `null`) child windows. Unrecognized keys or values will be ignored.

  Throws:
    `HeadlessException` - if `GraphicsEnvironment.isHeadless` returns `true`
    `ClassNotFoundException`
    `IOException`
  See Also:
    `GraphicsEnvironment.isHeadless()`, `Window.writeObject(java.io.ObjectOutputStream)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to stream. Writes a list of serializable `WindowListener`s and `WindowFocusListener`s as optional data. Writes a list of child windows as optional data. Writes a list of icon images as optional data

  Serial Data:
    `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and and `Object`; the `String` indicates the type of object and is one of the following: `windowListenerK` indicating a `WindowListener` object; `windowFocusWindowK` indicating a `WindowFocusListener` object; `ownedWindowK` indicating a child `Window` object
  Throws:
    `IOException`
  See Also:
    `AWTEventMulticaster.save(java.io.ObjectOutputStream, java.lang.String, java.util.EventListener)`, `Component.windowListenerK`, `Component.windowFocusListenerK`, `Component.ownedWindowK`, `Window.readObject(ObjectInputStream)`

Serialized Fields

### warningString

    String warningString

  This represents the warning message that is to be displayed in a non secure window. ie : a window that has a security manager installed for which calling SecurityManager.checkTopLevelWindow() is false. This message can be displayed anywhere in the window.

  See Also:
    `Window.getWarningString()`

### syncLWRequests

    boolean syncLWRequests

### state

    int state

  An Integer value representing the Window State.

  Since:
    1.2
  See Also:
    `Window.show()`

### alwaysOnTop

    boolean alwaysOnTop

  A boolean value representing Window always-on-top state

  Since:
    1.5
  See Also:
    `Window.setAlwaysOnTop(boolean)`, `Window.isAlwaysOnTop()`

### modalExclusionType

    Dialog.ModalExclusionType modalExclusionType

  Since:
    1.6
  See Also:
    `Dialog.ModalExclusionType`, `Window.getModalExclusionType()`, `Window.setModalExclusionType(java.awt.Dialog.ModalExclusionType)`

### focusMgr

    java.awt.FocusManager focusMgr

  Unused. Maintained for serialization backward-compatibility.

  Since:
    1.2

### focusableWindowState

    boolean focusableWindowState

  Indicates whether this Window can become the focused Window.

  Since:
    1.4
  See Also:
    `Window.getFocusableWindowState()`, `Window.setFocusableWindowState(boolean)`

### windowSerializedDataVersion

    int windowSerializedDataVersion

  The window serialized data version.

### locationByPlatform

    boolean locationByPlatform

Class java.awt.Window.AccessibleAWTWindow extends Container.AccessibleAWTContainer implements Serializable

serialVersionUID: 4215068635060671780L

Package java.awt.color

Class java.awt.color.CMMException extends RuntimeException implements Serializable

Class java.awt.color.ColorSpace extends Object implements Serializable

serialVersionUID: -409452704308689724L

Serialized Fields

### type

    int type

### numComponents

    int numComponents

Class java.awt.color.ICC_ColorSpace extends ColorSpace implements Serializable

serialVersionUID: 3455889114070431483L

Serialized Fields

### thisProfile

    ICC_Profile thisProfile

### minVal

    float[] minVal

### maxVal

    float[] maxVal

### diffMinMax

    float[] diffMinMax

### invDiffMinMax

    float[] invDiffMinMax

### needScaleInit

    boolean needScaleInit

Class java.awt.color.ICC_Profile extends Object implements Serializable

serialVersionUID: -3938515861990936766L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reads default serializable fields from the stream. Reads from the stream a string and an array of bytes as additional data.

  Serial Data:
    The `String` is the name of one of `CS_*` constants defined in the `ColorSpace` class if the profile object is a profile for a predefined color space (for example `"CS_sRGB"`). The string is `null` otherwise.

    The `byte[]` array is the profile data for the profile. It will usually be `null` for the predefined profiles.

    If the string is recognized as a constant name for predefined color space the object will be resolved into profile obtained with `getInstance(int cspace)` and the profile data are ignored. Otherwise the object will be resolved into profile obtained with `getInstance(byte[] data)`.

  Throws:
    `IOException` - thrown by `ObjectInputStream`.
    `ClassNotFoundException` - thrown by `ObjectInputStream`.
  See Also:
    `ICC_Profile.readResolve()`, `ICC_Profile.getInstance(int)`, `ICC_Profile.getInstance(byte[])`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes default serializable fields to the stream. Writes a string and an array of bytes to the stream as additional data.

  Serial Data:
    The `String` is the name of one of `CS_*` constants defined in the `ColorSpace` class if the profile object is a profile for a predefined color space (for example `"CS_sRGB"`). The string is `null` otherwise.

    The `byte[]` array is the profile data for the profile. For predefined color spaces `null` is written instead of the profile data. If in the future versions of Java API new predefined color spaces will be added, future versions of this class may choose to write for new predefined color spaces not only the color space name, but the profile data as well so that older versions could still deserialize the object.

  Throws:
    `IOException` - thrown by `ObjectInputStream`.

### readResolve

    protected Object readResolve()
                          throws ObjectStreamException

  Resolves instances being deserialized into instances registered with CMM.

  Throws:
    `ObjectStreamException` - never thrown, but mandated by the serialization spec.
  Since:
    1.3

Serialized Fields

### iccProfileSerializedDataVersion

    int iccProfileSerializedDataVersion

  Version of the format of additional serialized data in the stream. Version `1` corresponds to Java 2 Platform, v1.3.

  Since:
    1.3

Class java.awt.color.ICC_ProfileGray extends ICC_Profile implements Serializable

Class java.awt.color.ICC_ProfileRGB extends ICC_Profile implements Serializable

Class java.awt.color.ProfileDataException extends RuntimeException implements Serializable

Package java.awt.datatransfer

Class java.awt.datatransfer.DataFlavor extends Object implements Serializable

serialVersionUID: 8367026044764648243L

Serialization Methods

### readExternal

    public void readExternal(ObjectInput is)
                      throws IOException,
                             ClassNotFoundException

  Restores this `DataFlavor` from a Serialized state.

  Throws:
    `IOException` - if I/O errors occur
    `ClassNotFoundException` - If the class for an object being restored cannot be found.

### writeExternal

    public void writeExternal(ObjectOutput os)
                       throws IOException

  Serializes this `DataFlavor`.

  Throws:
    `IOException` - Includes any I/O exceptions that may occur

Class java.awt.datatransfer.FlavorEvent extends EventObject implements Serializable

Class java.awt.datatransfer.UnsupportedFlavorException extends Exception implements Serializable

serialVersionUID: 5383814944251665601L

Package java.awt.dnd

Class java.awt.dnd.DragGestureEvent extends EventObject implements Serializable

serialVersionUID: 9080172649166731306L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Deserializes this `DragGestureEvent`. This method first performs default deserialization for all non-`transient` fields. An attempt is then made to deserialize this object's `List` of gesture events as well. This is first attempted by deserializing the field `events`, because, in releases prior to 1.4, a non-`transient` field of this name stored the `List` of gesture events. If this fails, the next object in the stream is used instead. If the resulting `List` is `null`, this object's `List` of gesture events is set to an empty `List`.

  Throws:
    `ClassNotFoundException`
    `IOException`
  Since:
    1.4

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serializes this `DragGestureEvent`. Performs default serialization and then writes out this object's `List` of gesture events if and only if the `List` can be serialized. If not, `null` is written instead. In this case, a `DragGestureEvent` created from the resulting deserialized stream will contain an empty `List` of gesture events.

  Serial Data:
    The default serializable fields, in alphabetical order, followed by either a `List` instance, or `null`.
  Throws:
    `IOException`
  Since:
    1.4

Serialized Fields

### dragSource

    DragSource dragSource

  The DragSource associated with this DragGestureEvent.

### component

    Component component

  The Component associated with this DragGestureEvent.

### origin

    Point origin

  The origin of the drag.

### action

    int action

  The user's preferred action.

Class java.awt.dnd.DragGestureRecognizer extends Object implements Serializable

serialVersionUID: 8996673345831063337L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Deserializes this `DragGestureRecognizer`. This method first performs default deserialization for all non-`transient` fields. This object's `DragGestureListener` is then deserialized as well by using the next object in the stream.

  Throws:
    `ClassNotFoundException`
    `IOException`
  Since:
    1.4

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serializes this `DragGestureRecognizer`. This method first performs default serialization. Then, this object's `DragGestureListener` is written out if and only if it can be serialized. If not, `null` is written instead.

  Serial Data:
    The default serializable fields, in alphabetical order, followed by either a `DragGestureListener`, or `null`.
  Throws:
    `IOException`
  Since:
    1.4

Serialized Fields

### dragSource

    DragSource dragSource

  The `DragSource` associated with this `DragGestureRecognizer`.

### component

    Component component

  The `Component` associated with this `DragGestureRecognizer`.

### sourceActions

    int sourceActions

  An `int` representing the type(s) of action(s) used in this Drag and Drop operation.

### events

    ArrayList<E> events

  The list of events (in order) that the `DragGestureRecognizer` "recognized" as a "gesture" that triggers a drag.

Class java.awt.dnd.DragSource extends Object implements Serializable

serialVersionUID: 6236096958971414066L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Deserializes this `DragSource`. This method first performs default deserialization. Next, this object's `FlavorMap` is deserialized by using the next object in the stream. If the resulting `FlavorMap` is `null`, this object's `FlavorMap` is set to the default FlavorMap for this thread's `ClassLoader`. Next, this object's listeners are deserialized by reading a `null`-terminated sequence of 0 or more key/value pairs from the stream:
  - If a key object is a `String` equal to `dragSourceListenerK`, a `DragSourceListener` is deserialized using the corresponding value object and added to this `DragSource`.
  - If a key object is a `String` equal to `dragSourceMotionListenerK`, a `DragSourceMotionListener` is deserialized using the corresponding value object and added to this `DragSource`.
  - Otherwise, the key/value pair is skipped.

  Throws:
    `ClassNotFoundException`
    `IOException`
  Since:
    1.4
  See Also:
    `SystemFlavorMap.getDefaultFlavorMap()`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serializes this `DragSource`. This method first performs default serialization. Next, it writes out this object's `FlavorMap` if and only if it can be serialized. If not, `null` is written instead. Next, it writes out `Serializable` listeners registered with this object. Listeners are written in a `null`-terminated sequence of 0 or more pairs. The pair consists of a `String` and an `Object`; the `String` indicates the type of the `Object` and is one of the following:
  - `dragSourceListenerK` indicating a `DragSourceListener` object;
  - `dragSourceMotionListenerK` indicating a `DragSourceMotionListener` object.

  Serial Data:
    Either a `FlavorMap` instance, or `null`, followed by a `null`-terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of the `Object` and is one of the following:
    - `dragSourceListenerK` indicating a `DragSourceListener` object;
    - `dragSourceMotionListenerK` indicating a `DragSourceMotionListener` object.
    .
  Throws:
    `IOException`
  Since:
    1.4

Class java.awt.dnd.DragSourceContext extends Object implements Serializable

serialVersionUID: -115407898692194719L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Deserializes this `DragSourceContext`. This method first performs default deserialization for all non-`transient` fields. This object's `Transferable` and `DragSourceListener` are then deserialized as well by using the next two objects in the stream. If the resulting `Transferable` is `null`, this object's `Transferable` is set to a dummy `Transferable` which supports no `DataFlavor`s.

  Throws:
    `ClassNotFoundException`
    `IOException`
  Since:
    1.4

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serializes this `DragSourceContext`. This method first performs default serialization. Next, this object's `Transferable` is written out if and only if it can be serialized. If not, `null` is written instead. In this case, a `DragSourceContext` created from the resulting deserialized stream will contain a dummy `Transferable` which supports no `DataFlavor`s. Finally, this object's `DragSourceListener` is written out if and only if it can be serialized. If not, `null` is written instead.

  Serial Data:
    The default serializable fields, in alphabetical order, followed by either a `Transferable` instance, or `null`, followed by either a `DragSourceListener` instance, or `null`.
  Throws:
    `IOException`
  Since:
    1.4

Serialized Fields

### trigger

    DragGestureEvent trigger

  The event which triggered the start of the drag.

### cursor

    Cursor cursor

  The current drag cursor.

### useCustomCursor

    boolean useCustomCursor

  `true` if the custom drag cursor is used instead of the default one.

### sourceActions

    int sourceActions

  A bitwise mask of `DnDConstants` that represents the set of drop actions supported by the drag source for the drag operation associated with this `DragSourceContext.`

Class java.awt.dnd.DragSourceDragEvent extends DragSourceEvent implements Serializable

serialVersionUID: 481346297933902471L

Serialized Fields

### targetActions

    int targetActions

  The target drop action.

### dropAction

    int dropAction

  The user drop action.

### gestureModifiers

    int gestureModifiers

  The state of the input device modifiers associated with the user gesture.

### invalidModifiers

    boolean invalidModifiers

  Indicates whether the `gestureModifiers` are invalid.

Class java.awt.dnd.DragSourceDropEvent extends DragSourceEvent implements Serializable

serialVersionUID: -5571321229470821891L

Serialized Fields

### dropSuccess

    boolean dropSuccess

  `true` if the drop was successful.

### dropAction

    int dropAction

  The drop action.

Class java.awt.dnd.DragSourceEvent extends EventObject implements Serializable

serialVersionUID: -763287114604032641L

Serialized Fields

### locationSpecified

    boolean locationSpecified

  The `boolean` indicating whether the cursor location is specified for this event.

### x

    int x

  The horizontal coordinate for the cursor location at the moment this event occured if the cursor location is specified for this event; otherwise zero.

### y

    int y

  The vertical coordinate for the cursor location at the moment this event occured if the cursor location is specified for this event; otherwise zero.

Class java.awt.dnd.DropTarget extends Object implements Serializable

serialVersionUID: -6283860791671019047L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Deserializes this `DropTarget`. This method first performs default deserialization for all non-`transient` fields. An attempt is then made to deserialize this object's `DropTargetListener` as well. This is first attempted by deserializing the field `dtListener`, because, in releases prior to 1.4, a non-`transient` field of this name stored the `DropTargetListener`. If this fails, the next object in the stream is used instead.

  Throws:
    `ClassNotFoundException`
    `IOException`
  Since:
    1.4

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serializes this `DropTarget`. Performs default serialization, and then writes out this object's `DropTargetListener` if and only if it can be serialized. If not, `null` is written instead.

  Serial Data:
    The default serializable fields, in alphabetical order, followed by either a `DropTargetListener` instance, or `null`.
  Throws:
    `IOException`
  Since:
    1.4

Serialized Fields

### dropTargetContext

    DropTargetContext dropTargetContext

  The DropTargetContext associated with this DropTarget.

### component

    Component component

  The Component associated with this DropTarget.

### actions

    int actions

  Default permissible actions supported by this DropTarget.

  See Also:
    `DropTarget.setDefaultActions(int)`, `DropTarget.getDefaultActions()`

### active

    boolean active

  `true` if the DropTarget is accepting Drag & Drop operations.

Class java.awt.dnd.DropTargetContext extends Object implements Serializable

serialVersionUID: -634158968993743371L

Serialized Fields

### dropTarget

    DropTarget dropTarget

  The DropTarget associated with this DropTargetContext.

Class java.awt.dnd.DropTargetDragEvent extends DropTargetEvent implements Serializable

serialVersionUID: -8422265619058953682L

Serialized Fields

### location

    Point location

  The location of the drag cursor's hotspot in Component coordinates.

### actions

    int actions

  The source drop actions.

### dropAction

    int dropAction

  The user drop action.

Class java.awt.dnd.DropTargetDropEvent extends DropTargetEvent implements Serializable

serialVersionUID: -1721911170440459322L

Serialized Fields

### location

    Point location

  The location of the drag cursor's hotspot in Component coordinates.

### actions

    int actions

  The source drop actions.

### dropAction

    int dropAction

  The user drop action.

### isLocalTx

    boolean isLocalTx

  `true` if the source is in the same JVM as the target.

Class java.awt.dnd.DropTargetEvent extends EventObject implements Serializable

serialVersionUID: 2821229066521922993L

Serialized Fields

### context

    DropTargetContext context

  The `DropTargetContext` associated with this `DropTargetEvent`.

Class java.awt.dnd.InvalidDnDOperationException extends IllegalStateException implements Serializable

Class java.awt.dnd.MouseDragGestureRecognizer extends DragGestureRecognizer implements Serializable

serialVersionUID: 6220099344182281120L

Package java.awt.event

Class java.awt.event.ActionEvent extends AWTEvent implements Serializable

serialVersionUID: -7671078796273832149L

Serialized Fields

### actionCommand

    String actionCommand

  The nonlocalized string that gives more details of what actually caused the event. This information is very specific to the component that fired it.

  See Also:
    `ActionEvent.getActionCommand()`

### when

    long when

  Timestamp of when this event occurred. Because an ActionEvent is a high- level, semantic event, the timestamp is typically the same as an underlying InputEvent.

  See Also:
    `ActionEvent.getWhen()`

### modifiers

    int modifiers

  This represents the key modifier that was selected, and is used to determine the state of the selected key. If no modifier has been selected it will default to zero.

  See Also:
    `ActionEvent.getModifiers()`

Class java.awt.event.AdjustmentEvent extends AWTEvent implements Serializable

serialVersionUID: 5700290645205279921L

Serialized Fields

### adjustable

    Adjustable adjustable

  The adjustable object that fired the event.

  See Also:
    `AdjustmentEvent.getAdjustable()`

### value

    int value

  `value` will contain the new value of the adjustable object. This value will always be in a range associated adjustable object.

  See Also:
    `AdjustmentEvent.getValue()`

### adjustmentType

    int adjustmentType

  The `adjustmentType` describes how the adjustable object value has changed. This value can be increased/decreased by a block or unit amount where the block is associated with page increments/decrements, and a unit is associated with line increments/decrements.

  See Also:
    `AdjustmentEvent.getAdjustmentType()`

### isAdjusting

    boolean isAdjusting

  The `isAdjusting` is true if the event is one of the series of multiple adjustment events.

  Since:
    1.4
  See Also:
    `AdjustmentEvent.getValueIsAdjusting()`

Class java.awt.event.ComponentEvent extends AWTEvent implements Serializable

serialVersionUID: 8101406823902992965L

Class java.awt.event.ContainerEvent extends ComponentEvent implements Serializable

serialVersionUID: -4114942250539772041L

Serialized Fields

### child

    Component child

  The non-null component that is being added or removed from the Container.

  See Also:
    `ContainerEvent.getChild()`

Class java.awt.event.FocusEvent extends ComponentEvent implements Serializable

serialVersionUID: 523753786457416396L

Serialized Fields

### temporary

    boolean temporary

  A focus event can have two different levels, permanent and temporary. It will be set to true if some operation takes away the focus temporarily and intends on getting it back once the event is completed. Otherwise it will be set to false.

  See Also:
    `FocusEvent.isTemporary()`

Class java.awt.event.HierarchyEvent extends AWTEvent implements Serializable

serialVersionUID: -5337576970038043990L

Serialized Fields

### changed

    Component changed

### changedParent

    Container changedParent

### changeFlags

    long changeFlags

Class java.awt.event.InputEvent extends ComponentEvent implements Serializable

serialVersionUID: -2482525981698309786L

Serialized Fields

### when

    long when

  The input event's Time stamp in UTC format. The time stamp indicates when the input event was created.

  See Also:
    `InputEvent.getWhen()`

### modifiers

    int modifiers

  The state of the modifier mask at the time the input event was fired.

  See Also:
    `InputEvent.getModifiers()`, `InputEvent.getModifiersEx()`, `KeyEvent`, `MouseEvent`

Class java.awt.event.InputMethodEvent extends AWTEvent implements Serializable

serialVersionUID: 4727190874778922661L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Initializes the `when` field if it is not present in the object input stream. In that case, the field will be initialized by invoking `EventQueue.getMostRecentEventTime()`.

  Throws:
    `ClassNotFoundException`
    `IOException`

Serialized Fields

### when

    long when

  The time stamp that indicates when the event was created.

  Since:
    1.4
  See Also:
    `InputMethodEvent.getWhen()`

Class java.awt.event.InvocationEvent extends AWTEvent implements Serializable

serialVersionUID: 436056344909459450L

Serialized Fields

### runnable

    Runnable runnable

  The Runnable whose run() method will be called.

### notifier

    Object notifier

  The (potentially null) Object whose notifyAll() method will be called immediately after the Runnable.run() method returns.

### catchExceptions

    boolean catchExceptions

  Set to true if dispatch() catches Throwable and stores it in the exception instance variable. If false, Throwables are propagated up to the EventDispatchThread's dispatch loop.

### exception

    Exception exception

  The (potentially null) Exception thrown during execution of the Runnable.run() method. This variable will also be null if a particular instance does not catch exceptions.

### throwable

    Throwable throwable

  The (potentially null) Throwable thrown during execution of the Runnable.run() method. This variable will also be null if a particular instance does not catch exceptions.

### when

    long when

  The timestamp of when this event occurred.

  See Also:
    `InvocationEvent.getWhen()`

Class java.awt.event.ItemEvent extends AWTEvent implements Serializable

serialVersionUID: -608708132447206933L

Serialized Fields

### item

    Object item

  The item whose selection state has changed.

  See Also:
    `ItemEvent.getItem()`

### stateChange

    int stateChange

  `stateChange` indicates whether the `item` was selected or deselected.

  See Also:
    `ItemEvent.getStateChange()`

Class java.awt.event.KeyEvent extends InputEvent implements Serializable

serialVersionUID: -2352130953028126954L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Sets new modifiers by the old ones. The key modifiers override overlaping mouse modifiers.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### isProxyActive

    boolean isProxyActive

  Stores the state of native event dispatching system - true, if when the event was created event proxying mechanism was active - false, if it was inactive Used in Component.dispatchEventImpl to correctly dispatch events when proxy is active

### keyCode

    int keyCode

  The unique value assigned to each of the keys on the keyboard. There is a common set of key codes that can be fired by most keyboards. The symbolic name for a key code should be used rather than the code value itself.

  See Also:
    `KeyEvent.getKeyCode()`, `KeyEvent.setKeyCode(int)`

### keyChar

    char keyChar

  `keyChar` is a valid unicode character that is fired by a key or a key combination on a keyboard.

  See Also:
    `KeyEvent.getKeyChar()`, `KeyEvent.setKeyChar(char)`

### keyLocation

    int keyLocation

  The location of the key on the keyboard. Some keys occur more than once on a keyboard, e.g. the left and right shift keys. Additionally, some keys occur on the numeric keypad. This variable is used to distinguish such keys. The only legal values are `KEY_LOCATION_UNKNOWN`, `KEY_LOCATION_STANDARD`, `KEY_LOCATION_LEFT`, `KEY_LOCATION_RIGHT`, and `KEY_LOCATION_NUMPAD`.

  See Also:
    `KeyEvent.getKeyLocation()`

Class java.awt.event.MouseEvent extends InputEvent implements Serializable

serialVersionUID: -991214153494842848L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Sets new modifiers by the old ones.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### x

    int x

  The mouse event's x coordinate. The x value is relative to the component that fired the event.

  See Also:
    `MouseEvent.getX()`

### y

    int y

  The mouse event's y coordinate. The y value is relative to the component that fired the event.

  See Also:
    `MouseEvent.getY()`

### xAbs

    int xAbs

  The mouse event's x absolute coordinate. In a virtual device multi-screen environment in which the desktop area could span multiple physical screen devices, this coordinate is relative to the virtual coordinate system. Otherwise, this coordinate is relative to the coordinate system associated with the Component's GraphicsConfiguration.

### yAbs

    int yAbs

  The mouse event's y absolute coordinate. In a virtual device multi-screen environment in which the desktop area could span multiple physical screen devices, this coordinate is relative to the virtual coordinate system. Otherwise, this coordinate is relative to the coordinate system associated with the Component's GraphicsConfiguration.

### clickCount

    int clickCount

  Indicates the number of quick consecutive clicks of a mouse button. clickCount will be valid for only three mouse events :
  `MOUSE_CLICKED`, `MOUSE_PRESSED` and `MOUSE_RELEASED`. For the above, the `clickCount` will be at least 1. For all other events the count will be 0.

  See Also:
    `MouseEvent.getClickCount().`

### button

    int button

  Indicates which, if any, of the mouse buttons has changed state. The only legal values are the following constants: `NOBUTTON`, `BUTTON1`, `BUTTON2` or `BUTTON3`.

  See Also:
    `MouseEvent.getButton().`

### popupTrigger

    boolean popupTrigger

  A property used to indicate whether a Popup Menu should appear with a certain gestures. If `popupTrigger` = `false`, no popup menu should appear. If it is `true` then a popup menu should appear.

  See Also:
    `PopupMenu`, `MouseEvent.isPopupTrigger()`

Class java.awt.event.MouseWheelEvent extends MouseEvent implements Serializable

serialVersionUID: 6459879390515399677L

Serialized Fields

### scrollType

    int scrollType

  Indicates what sort of scrolling should take place in response to this event, based on platform settings. Legal values are:
  - WHEEL_UNIT_SCROLL
  - WHEEL_BLOCK_SCROLL

  See Also:
    `MouseWheelEvent.getScrollType()`

### scrollAmount

    int scrollAmount

  Only valid for scrollType WHEEL_UNIT_SCROLL. Indicates number of units that should be scrolled per click of mouse wheel rotation, based on platform settings.

  See Also:
    `MouseWheelEvent.getScrollAmount()`, `MouseWheelEvent.getScrollType()`

### wheelRotation

    int wheelRotation

  Indicates how far the mouse wheel was rotated.

  See Also:
    `MouseWheelEvent.getWheelRotation()`

Class java.awt.event.PaintEvent extends ComponentEvent implements Serializable

serialVersionUID: 1267492026433337593L

Serialized Fields

### updateRect

    Rectangle updateRect

  This is the rectangle that represents the area on the source component that requires a repaint. This rectangle should be non null.

  See Also:
    `Rectangle`, `PaintEvent.setUpdateRect(Rectangle)`, `PaintEvent.getUpdateRect()`

Class java.awt.event.TextEvent extends AWTEvent implements Serializable

serialVersionUID: 6269902291250941179L

Class java.awt.event.WindowEvent extends ComponentEvent implements Serializable

serialVersionUID: -1567959133147912127L

Serialized Fields

### oldState

    int oldState

  TBS

### newState

    int newState

Package java.awt.font

Class java.awt.font.NumericShaper extends Object implements Serializable

Serialized Fields

### key

    int key

  index of context for contextual shaping - values range from 0 to 18

### mask

    int mask

  flag indicating whether to shape contextually (high bit) and which digit ranges to shape (bits 0-18)

Class java.awt.font.TextAttribute extends AttributedCharacterIterator.Attribute implements Serializable

serialVersionUID: 7744112784117861702L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws InvalidObjectException

  Resolves instances being deserialized to the predefined constants.

  Throws:
    `InvalidObjectException`

Class java.awt.font.TransformAttribute extends Object implements Serializable

serialVersionUID: 3356247357827709530L

Serialization Methods

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws ClassNotFoundException,
                             IOException

  Throws:
    `ClassNotFoundException`
    `IOException`

### readResolve

    private Object readResolve()
                        throws ObjectStreamException

  Throws:
    `ObjectStreamException`

Serialized Fields

### transform

    AffineTransform transform

  The `AffineTransform` for this `TransformAttribute`, or `null` if `AffineTransform` is the identity transform.

Package java.awt.geom

Class java.awt.geom.AffineTransform extends Object implements Serializable

serialVersionUID: 1330973210523860834L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws ClassNotFoundException,
                             IOException

  Throws:
    `ClassNotFoundException`
    `IOException`

Serialized Fields

### m00

    double m00

  The X coordinate scaling element of the 3x3 affine transformation matrix.

### m10

    double m10

  The Y coordinate shearing element of the 3x3 affine transformation matrix.

### m01

    double m01

  The X coordinate shearing element of the 3x3 affine transformation matrix.

### m11

    double m11

  The Y coordinate scaling element of the 3x3 affine transformation matrix.

### m02

    double m02

  The X coordinate of the translation element of the 3x3 affine transformation matrix.

### m12

    double m12

  The Y coordinate of the translation element of the 3x3 affine transformation matrix.

Class java.awt.geom.Arc2D.Double extends Arc2D implements Serializable

serialVersionUID: 728264085846882001L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reads the default serializable fields from the `ObjectInputStream` followed by a byte indicating the arc type of this `Arc2D` instance.

  Serial Data:
    1. The default serializable fields.
    2. followed by a `byte` indicating the arc type `Arc2D.OPEN`, `Arc2D.CHORD`, or `Arc2D.PIE`.
  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes the default serializable fields to the `ObjectOutputStream` followed by a byte indicating the arc type of this `Arc2D` instance.

  Serial Data:
    1. The default serializable fields.
    2. followed by a `byte` indicating the arc type `Arc2D.OPEN`, `Arc2D.CHORD`, or `Arc2D.PIE`.
  Throws:
    `IOException`

Serialized Fields

### x

    double x

  The X coordinate of the upper-left corner of the framing rectangle of the arc.

  Since:
    1.2

### y

    double y

  The Y coordinate of the upper-left corner of the framing rectangle of the arc.

  Since:
    1.2

### width

    double width

  The overall width of the full ellipse of which this arc is a partial section (not considering the angular extents).

  Since:
    1.2

### height

    double height

  The overall height of the full ellipse of which this arc is a partial section (not considering the angular extents).

  Since:
    1.2

### start

    double start

  The starting angle of the arc in degrees.

  Since:
    1.2

### extent

    double extent

  The angular extent of the arc in degrees.

  Since:
    1.2

Class java.awt.geom.Arc2D.Float extends Arc2D implements Serializable

serialVersionUID: 9130893014586380278L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reads the default serializable fields from the `ObjectInputStream` followed by a byte indicating the arc type of this `Arc2D` instance.

  Serial Data:
    1. The default serializable fields.
    2. followed by a `byte` indicating the arc type `Arc2D.OPEN`, `Arc2D.CHORD`, or `Arc2D.PIE`.
  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes the default serializable fields to the `ObjectOutputStream` followed by a byte indicating the arc type of this `Arc2D` instance.

  Serial Data:
    1. The default serializable fields.
    2. followed by a `byte` indicating the arc type `Arc2D.OPEN`, `Arc2D.CHORD`, or `Arc2D.PIE`.
  Throws:
    `IOException`

Serialized Fields

### x

    float x

  The X coordinate of the upper-left corner of the framing rectangle of the arc.

  Since:
    1.2

### y

    float y

  The Y coordinate of the upper-left corner of the framing rectangle of the arc.

  Since:
    1.2

### width

    float width

  The overall width of the full ellipse of which this arc is a partial section (not considering the angular extents).

  Since:
    1.2

### height

    float height

  The overall height of the full ellipse of which this arc is a partial section (not considering the angular extents).

  Since:
    1.2

### start

    float start

  The starting angle of the arc in degrees.

  Since:
    1.2

### extent

    float extent

  The angular extent of the arc in degrees.

  Since:
    1.2

Class java.awt.geom.CubicCurve2D.Double extends CubicCurve2D implements Serializable

serialVersionUID: -4202960122839707295L

Serialized Fields

### x1

    double x1

  The X coordinate of the start point of the cubic curve segment.

  Since:
    1.2

### y1

    double y1

  The Y coordinate of the start point of the cubic curve segment.

  Since:
    1.2

### ctrlx1

    double ctrlx1

  The X coordinate of the first control point of the cubic curve segment.

  Since:
    1.2

### ctrly1

    double ctrly1

  The Y coordinate of the first control point of the cubic curve segment.

  Since:
    1.2

### ctrlx2

    double ctrlx2

  The X coordinate of the second control point of the cubic curve segment.

  Since:
    1.2

### ctrly2

    double ctrly2

  The Y coordinate of the second control point of the cubic curve segment.

  Since:
    1.2

### x2

    double x2

  The X coordinate of the end point of the cubic curve segment.

  Since:
    1.2

### y2

    double y2

  The Y coordinate of the end point of the cubic curve segment.

  Since:
    1.2

Class java.awt.geom.CubicCurve2D.Float extends CubicCurve2D implements Serializable

serialVersionUID: -1272015596714244385L

Serialized Fields

### x1

    float x1

  The X coordinate of the start point of the cubic curve segment.

  Since:
    1.2

### y1

    float y1

  The Y coordinate of the start point of the cubic curve segment.

  Since:
    1.2

### ctrlx1

    float ctrlx1

  The X coordinate of the first control point of the cubic curve segment.

  Since:
    1.2

### ctrly1

    float ctrly1

  The Y coordinate of the first control point of the cubic curve segment.

  Since:
    1.2

### ctrlx2

    float ctrlx2

  The X coordinate of the second control point of the cubic curve segment.

  Since:
    1.2

### ctrly2

    float ctrly2

  The Y coordinate of the second control point of the cubic curve segment.

  Since:
    1.2

### x2

    float x2

  The X coordinate of the end point of the cubic curve segment.

  Since:
    1.2

### y2

    float y2

  The Y coordinate of the end point of the cubic curve segment.

  Since:
    1.2

Class java.awt.geom.Ellipse2D.Double extends Ellipse2D implements Serializable

serialVersionUID: 5555464816372320683L

Serialized Fields

### x

    double x

  The X coordinate of the upper-left corner of the framing rectangle of this `Ellipse2D`.

  Since:
    1.2

### y

    double y

  The Y coordinate of the upper-left corner of the framing rectangle of this `Ellipse2D`.

  Since:
    1.2

### width

    double width

  The overall width of this `Ellipse2D`.

  Since:
    1.2

### height

    double height

  The overall height of the `Ellipse2D`.

  Since:
    1.2

Class java.awt.geom.Ellipse2D.Float extends Ellipse2D implements Serializable

serialVersionUID: -6633761252372475977L

Serialized Fields

### x

    float x

  The X coordinate of the upper-left corner of the framing rectangle of this `Ellipse2D`.

  Since:
    1.2

### y

    float y

  The Y coordinate of the upper-left corner of the framing rectangle of this `Ellipse2D`.

  Since:
    1.2

### width

    float width

  The overall width of this `Ellipse2D`.

  Since:
    1.2

### height

    float height

  The overall height of this `Ellipse2D`.

  Since:
    1.2

Class java.awt.geom.GeneralPath extends Path2D.Float implements Serializable

serialVersionUID: -8327096662768731142L

Class java.awt.geom.IllegalPathStateException extends RuntimeException implements Serializable

Class java.awt.geom.Line2D.Double extends Line2D implements Serializable

serialVersionUID: 7979627399746467499L

Serialized Fields

### x1

    double x1

  The X coordinate of the start point of the line segment.

  Since:
    1.2

### y1

    double y1

  The Y coordinate of the start point of the line segment.

  Since:
    1.2

### x2

    double x2

  The X coordinate of the end point of the line segment.

  Since:
    1.2

### y2

    double y2

  The Y coordinate of the end point of the line segment.

  Since:
    1.2

Class java.awt.geom.Line2D.Float extends Line2D implements Serializable

serialVersionUID: 6161772511649436349L

Serialized Fields

### x1

    float x1

  The X coordinate of the start point of the line segment.

  Since:
    1.2

### y1

    float y1

  The Y coordinate of the start point of the line segment.

  Since:
    1.2

### x2

    float x2

  The X coordinate of the end point of the line segment.

  Since:
    1.2

### y2

    float y2

  The Y coordinate of the end point of the line segment.

  Since:
    1.2

Class java.awt.geom.NoninvertibleTransformException extends Exception implements Serializable

Class java.awt.geom.Path2D.Double extends Path2D implements Serializable

serialVersionUID: 1826762518450014216L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reads the default serializable fields from the `ObjectInputStream` followed by an explicit serialization of the path segments stored in this path.

  There are no default serializable fields as of 1.6.

  The serial data for this object is described in the writeObject method.

  Throws:
    `ClassNotFoundException`
    `IOException`
  Since:
    1.6

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes the default serializable fields to the `ObjectOutputStream` followed by an explicit serialization of the path segments stored in this path.

  Serial Data:
    1. The default serializable fields. There are no default serializable fields as of 1.6.
    2. followed by a byte indicating the storage type of the original object as a hint (SERIAL_STORAGE_DBL_ARRAY)
    3. followed by an integer indicating the number of path segments to follow (NP) or -1 to indicate an unknown number of path segments follows
    4. followed by an integer indicating the total number of coordinates to follow (NC) or -1 to indicate an unknown number of coordinates follows (NC should always be even since coordinates always appear in pairs representing an x,y pair)
    5. followed by a byte indicating the winding rule (`WIND_EVEN_ODD` or `WIND_NON_ZERO`)
    6. followed by NP (or unlimited if NP < 0) sets of values consisting of a single byte indicating a path segment type followed by one or more pairs of float or double values representing the coordinates of the path segment
    7. followed by a byte indicating the end of the path (SERIAL_PATH_END).

    The following byte value constants are used in the serialized form of `Path2D` objects:

    Constant Name | Byte Value | Followed by | Description
    --- | --- | --- | ---
    `SERIAL_STORAGE_FLT_ARRAY` | 0x30 |  | A hint that the original `Path2D` object stored the coordinates in a Java array of floats.
    `SERIAL_STORAGE_DBL_ARRAY` | 0x31 |  | A hint that the original `Path2D` object stored the coordinates in a Java array of doubles.
    `SERIAL_SEG_FLT_MOVETO` | 0x40 | 2 floats | A `moveTo` path segment follows.
    `SERIAL_SEG_FLT_LINETO` | 0x41 | 2 floats | A `lineTo` path segment follows.
    `SERIAL_SEG_FLT_QUADTO` | 0x42 | 4 floats | A `quadTo` path segment follows.
    `SERIAL_SEG_FLT_CUBICTO` | 0x43 | 6 floats | A `curveTo` path segment follows.
    `SERIAL_SEG_DBL_MOVETO` | 0x50 | 2 doubles | A `moveTo` path segment follows.
    `SERIAL_SEG_DBL_LINETO` | 0x51 | 2 doubles | A `lineTo` path segment follows.
    `SERIAL_SEG_DBL_QUADTO` | 0x52 | 4 doubles | A `curveTo` path segment follows.
    `SERIAL_SEG_DBL_CUBICTO` | 0x53 | 6 doubles | A `curveTo` path segment follows.
    `SERIAL_SEG_CLOSE` | 0x60 |  | A `closePath` path segment.
    `SERIAL_PATH_END` | 0x61 |  | There are no more path segments following.

  Throws:
    `IOException`
  Since:
    1.6

Class java.awt.geom.Path2D.Float extends Path2D implements Serializable

serialVersionUID: 6990832515060788886L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reads the default serializable fields from the `ObjectInputStream` followed by an explicit serialization of the path segments stored in this path.

  There are no default serializable fields as of 1.6.

  The serial data for this object is described in the writeObject method.

  Throws:
    `ClassNotFoundException`
    `IOException`
  Since:
    1.6

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes the default serializable fields to the `ObjectOutputStream` followed by an explicit serialization of the path segments stored in this path.

  Serial Data:
    1. The default serializable fields. There are no default serializable fields as of 1.6.
    2. followed by a byte indicating the storage type of the original object as a hint (SERIAL_STORAGE_FLT_ARRAY)
    3. followed by an integer indicating the number of path segments to follow (NP) or -1 to indicate an unknown number of path segments follows
    4. followed by an integer indicating the total number of coordinates to follow (NC) or -1 to indicate an unknown number of coordinates follows (NC should always be even since coordinates always appear in pairs representing an x,y pair)
    5. followed by a byte indicating the winding rule (`WIND_EVEN_ODD` or `WIND_NON_ZERO`)
    6. followed by NP (or unlimited if NP < 0) sets of values consisting of a single byte indicating a path segment type followed by one or more pairs of float or double values representing the coordinates of the path segment
    7. followed by a byte indicating the end of the path (SERIAL_PATH_END).

    The following byte value constants are used in the serialized form of `Path2D` objects:

    Constant Name | Byte Value | Followed by | Description
    --- | --- | --- | ---
    `SERIAL_STORAGE_FLT_ARRAY` | 0x30 |  | A hint that the original `Path2D` object stored the coordinates in a Java array of floats.
    `SERIAL_STORAGE_DBL_ARRAY` | 0x31 |  | A hint that the original `Path2D` object stored the coordinates in a Java array of doubles.
    `SERIAL_SEG_FLT_MOVETO` | 0x40 | 2 floats | A `moveTo` path segment follows.
    `SERIAL_SEG_FLT_LINETO` | 0x41 | 2 floats | A `lineTo` path segment follows.
    `SERIAL_SEG_FLT_QUADTO` | 0x42 | 4 floats | A `quadTo` path segment follows.
    `SERIAL_SEG_FLT_CUBICTO` | 0x43 | 6 floats | A `curveTo` path segment follows.
    `SERIAL_SEG_DBL_MOVETO` | 0x50 | 2 doubles | A `moveTo` path segment follows.
    `SERIAL_SEG_DBL_LINETO` | 0x51 | 2 doubles | A `lineTo` path segment follows.
    `SERIAL_SEG_DBL_QUADTO` | 0x52 | 4 doubles | A `curveTo` path segment follows.
    `SERIAL_SEG_DBL_CUBICTO` | 0x53 | 6 doubles | A `curveTo` path segment follows.
    `SERIAL_SEG_CLOSE` | 0x60 |  | A `closePath` path segment.
    `SERIAL_PATH_END` | 0x61 |  | There are no more path segments following.

  Throws:
    `IOException`
  Since:
    1.6

Class java.awt.geom.Point2D.Double extends Point2D implements Serializable

serialVersionUID: 6150783262733311327L

Serialized Fields

### x

    double x

  The X coordinate of this `Point2D`.

  Since:
    1.2

### y

    double y

  The Y coordinate of this `Point2D`.

  Since:
    1.2

Class java.awt.geom.Point2D.Float extends Point2D implements Serializable

serialVersionUID: -2870572449815403710L

Serialized Fields

### x

    float x

  The X coordinate of this `Point2D`.

  Since:
    1.2

### y

    float y

  The Y coordinate of this `Point2D`.

  Since:
    1.2

Class java.awt.geom.QuadCurve2D.Double extends QuadCurve2D implements Serializable

serialVersionUID: 4217149928428559721L

Serialized Fields

### x1

    double x1

  The X coordinate of the start point of the quadratic curve segment.

  Since:
    1.2

### y1

    double y1

  The Y coordinate of the start point of the quadratic curve segment.

  Since:
    1.2

### ctrlx

    double ctrlx

  The X coordinate of the control point of the quadratic curve segment.

  Since:
    1.2

### ctrly

    double ctrly

  The Y coordinate of the control point of the quadratic curve segment.

  Since:
    1.2

### x2

    double x2

  The X coordinate of the end point of the quadratic curve segment.

  Since:
    1.2

### y2

    double y2

  The Y coordinate of the end point of the quadratic curve segment.

  Since:
    1.2

Class java.awt.geom.QuadCurve2D.Float extends QuadCurve2D implements Serializable

serialVersionUID: -8511188402130719609L

Serialized Fields

### x1

    float x1

  The X coordinate of the start point of the quadratic curve segment.

  Since:
    1.2

### y1

    float y1

  The Y coordinate of the start point of the quadratic curve segment.

  Since:
    1.2

### ctrlx

    float ctrlx

  The X coordinate of the control point of the quadratic curve segment.

  Since:
    1.2

### ctrly

    float ctrly

  The Y coordinate of the control point of the quadratic curve segment.

  Since:
    1.2

### x2

    float x2

  The X coordinate of the end point of the quadratic curve segment.

  Since:
    1.2

### y2

    float y2

  The Y coordinate of the end point of the quadratic curve segment.

  Since:
    1.2

Class java.awt.geom.Rectangle2D.Double extends Rectangle2D implements Serializable

serialVersionUID: 7771313791441850493L

Serialized Fields

### x

    double x

  The X coordinate of this `Rectangle2D`.

  Since:
    1.2

### y

    double y

  The Y coordinate of this `Rectangle2D`.

  Since:
    1.2

### width

    double width

  The width of this `Rectangle2D`.

  Since:
    1.2

### height

    double height

  The height of this `Rectangle2D`.

  Since:
    1.2

Class java.awt.geom.Rectangle2D.Float extends Rectangle2D implements Serializable

serialVersionUID: 3798716824173675777L

Serialized Fields

### x

    float x

  The X coordinate of this `Rectangle2D`.

  Since:
    1.2

### y

    float y

  The Y coordinate of this `Rectangle2D`.

  Since:
    1.2

### width

    float width

  The width of this `Rectangle2D`.

  Since:
    1.2

### height

    float height

  The height of this `Rectangle2D`.

  Since:
    1.2

Class java.awt.geom.RoundRectangle2D.Double extends RoundRectangle2D implements Serializable

serialVersionUID: 1048939333485206117L

Serialized Fields

### x

    double x

  The X coordinate of this `RoundRectangle2D`.

  Since:
    1.2

### y

    double y

  The Y coordinate of this `RoundRectangle2D`.

  Since:
    1.2

### width

    double width

  The width of this `RoundRectangle2D`.

  Since:
    1.2

### height

    double height

  The height of this `RoundRectangle2D`.

  Since:
    1.2

### arcwidth

    double arcwidth

  The width of the arc that rounds off the corners.

  Since:
    1.2

### archeight

    double archeight

  The height of the arc that rounds off the corners.

  Since:
    1.2

Class java.awt.geom.RoundRectangle2D.Float extends RoundRectangle2D implements Serializable

serialVersionUID: -3423150618393866922L

Serialized Fields

### x

    float x

  The X coordinate of this `RoundRectangle2D`.

  Since:
    1.2

### y

    float y

  The Y coordinate of this `RoundRectangle2D`.

  Since:
    1.2

### width

    float width

  The width of this `RoundRectangle2D`.

  Since:
    1.2

### height

    float height

  The height of this `RoundRectangle2D`.

  Since:
    1.2

### arcwidth

    float arcwidth

  The width of the arc that rounds off the corners.

  Since:
    1.2

### archeight

    float archeight

  The height of the arc that rounds off the corners.

  Since:
    1.2

Package java.awt.image

Class java.awt.image.ImagingOpException extends RuntimeException implements Serializable

Class java.awt.image.RasterFormatException extends RuntimeException implements Serializable

Package java.awt.image.renderable

Class java.awt.image.renderable.ParameterBlock extends Object implements Serializable

Serialized Fields

### sources

    Vector<E> sources

  A Vector of sources, stored as arbitrary Objects.

### parameters

    Vector<E> parameters

  A Vector of non-source parameters, stored as arbitrary Objects.

Package java.awt.print

Class java.awt.print.PrinterAbortException extends PrinterException implements Serializable

Class java.awt.print.PrinterException extends Exception implements Serializable

Class java.awt.print.PrinterIOException extends PrinterException implements Serializable

serialVersionUID: 5850870712125932846L

Serialized Fields

### mException

    IOException mException

  The IO error that terminated the print job.

Package java.beans

Class java.beans.IndexedPropertyChangeEvent extends PropertyChangeEvent implements Serializable

Serialized Fields

### index

    int index

Class java.beans.IntrospectionException extends Exception implements Serializable

Class java.beans.PropertyChangeEvent extends EventObject implements Serializable

Serialized Fields

### propertyName

    String propertyName

  name of the property that changed. May be null, if not known.

### newValue

    Object newValue

  New value for property. May be null if not known.

### oldValue

    Object oldValue

  Previous value for property. May be null if not known.

### propagationId

    Object propagationId

  Propagation ID. May be null.

  See Also:
    `#getPropagationId.`

Class java.beans.PropertyChangeSupport extends Object implements Serializable

serialVersionUID: 6401253773779951803L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serial Data:
    Null terminated list of `PropertyChangeListeners`.

    At serialization time we skip non-serializable listeners and only serialize the serializable listeners.

  Throws:
    `IOException`

Serialized Fields

### children

    Hashtable<K,V> children

  Hashtable for managing listeners for specific properties. Maps property names to PropertyChangeSupport objects.

  Since:
    1.2

### source

    Object source

  The object to be provided as the "source" for any generated events.

### propertyChangeSupportSerializedDataVersion

    int propertyChangeSupportSerializedDataVersion

  Internal version number

  Since:

Class java.beans.PropertyVetoException extends Exception implements Serializable

Serialized Fields

### evt

    PropertyChangeEvent evt

  A PropertyChangeEvent describing the vetoed change.

Class java.beans.VetoableChangeSupport extends Object implements Serializable

serialVersionUID: -5090210921595982017L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serial Data:
    Null terminated list of `VetoableChangeListeners`.

    At serialization time we skip non-serializable listeners and only serialize the serializable listeners.

  Throws:
    `IOException`

Serialized Fields

### children

    Hashtable<K,V> children

  Hashtable for managing listeners for specific properties. Maps property names to VetoableChangeSupport objects.

  Since:
    1.2

### source

    Object source

  The object to be provided as the "source" for any generated events.

### vetoableChangeSupportSerializedDataVersion

    int vetoableChangeSupportSerializedDataVersion

  Internal version number

Package java.beans.beancontext

Class java.beans.beancontext.BeanContextChildSupport extends Object implements Serializable

serialVersionUID: 6328947014421475877L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream ois)
                     throws IOException,
                            ClassNotFoundException

  Restore a persistent object, must wait for subsequent setBeanContext() to fully restore any resources obtained from the new nesting BeanContext

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException

  Write the persistence state of the object.

  Throws:
    `IOException`

Serialized Fields

### beanContextChildPeer

    BeanContextChild beanContextChildPeer

  The `BeanContext` in which this `BeanContextChild` is nested.

### pcSupport

    PropertyChangeSupport pcSupport

  The `PropertyChangeSupport` associated with this `BeanContextChildSupport`.

### vcSupport

    VetoableChangeSupport vcSupport

  The `VetoableChangeSupport` associated with this `BeanContextChildSupport`.

Class java.beans.beancontext.BeanContextEvent extends EventObject implements Serializable

Serialized Fields

### propagatedFrom

    BeanContext propagatedFrom

  The `BeanContext` from which this event was propagated

Class java.beans.beancontext.BeanContextMembershipEvent extends BeanContextEvent implements Serializable

Serialized Fields

### children

    Collection<E> children

  The list of children affected by this event notification.

Class java.beans.beancontext.BeanContextServiceAvailableEvent extends BeanContextEvent implements Serializable

Serialized Fields

### serviceClass

    Class<T> serviceClass

  A `Class` reference to the newly available service

Class java.beans.beancontext.BeanContextServiceRevokedEvent extends BeanContextEvent implements Serializable

Serialized Fields

### serviceClass

    Class<T> serviceClass

  A `Class` reference to the service that is being revoked.

### invalidateRefs

    boolean invalidateRefs

Class java.beans.beancontext.BeanContextServicesSupport extends BeanContextSupport implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream ois)
                     throws IOException,
                            ClassNotFoundException

  deserialize the instance

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException

  serialize the instance

  Throws:
    `IOException`

Class java.beans.beancontext.BeanContextServicesSupport.BCSSChild extends BeanContextSupport.BCSChild implements Serializable

serialVersionUID: -3263851306889194873L

Class java.beans.beancontext.BeanContextServicesSupport.BCSSServiceProvider extends Object implements Serializable

Serialized Fields

### serviceProvider

    BeanContextServiceProvider serviceProvider

Class java.beans.beancontext.BeanContextSupport extends BeanContextChildSupport implements Serializable

serialVersionUID: -4879613978649577204L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream ois)
                     throws IOException,
                            ClassNotFoundException

  deserialize contents ... if this instance has a distinct peer the children are *not* serialized here, the peer's readObject() must call readChildren() after deserializing this instance.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException,
                             ClassNotFoundException

  Serialize the BeanContextSupport, if this instance has a distinct peer (that is this object is acting as a delegate for another) then the children of this instance are not serialized here due to a 'chicken and egg' problem that occurs on deserialization of the children at the same time as this instance. Therefore in situations where there is a distinct peer to this instance it should always call writeObject() followed by writeChildren() and readObject() followed by readChildren().

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### serializable

    int serializable

### locale

    Locale locale

  The current locale of this BeanContext.

### okToUseGui

    boolean okToUseGui

  A `boolean` indicating if this instance may now render a GUI.

### designTime

    boolean designTime

  A `boolean` indicating whether or not this object is currently in design time mode.

Class java.beans.beancontext.BeanContextSupport.BCSChild extends Object implements Serializable

serialVersionUID: -5815286101609939109L

Serialized Fields

### child

    Object child

### proxyPeer

    Object proxyPeer

Package java.io

Class java.io.CharConversionException extends IOException implements Serializable

Class java.io.EOFException extends IOException implements Serializable

Class java.io.File extends Object implements Serializable

serialVersionUID: 301077366599181567L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore this filename. The original separator character is read. If it is different than the separator character on this system, then the old separator is replaced by the local separator.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  WriteObject is called to save this filename. The separator character is saved also so it can be replaced in case the path is reconstituted on a different host type.

  Serial Data:
    Default fields followed by separator character.
  Throws:
    `IOException`

Serialized Fields

### path

    String path

  This abstract pathname's normalized pathname string. A normalized pathname string uses the default name-separator character and does not contain any duplicate or redundant separators.

Class java.io.FileNotFoundException extends IOException implements Serializable

Class java.io.FilePermissionCollection extends PermissionCollection implements Serializable

serialVersionUID: 2202956749081564585L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serial Data:
    "permissions" field (a Vector containing the FilePermissions).
  Throws:
    `IOException`

Serialized Fields

### permissions

    Vector<E> permissions

  A list of FilePermission objects.

Class java.io.InterruptedIOException extends IOException implements Serializable

Serialized Fields

### bytesTransferred

    int bytesTransferred

  Reports how many bytes had been transferred as part of the I/O operation before it was interrupted.

Class java.io.InvalidClassException extends ObjectStreamException implements Serializable

serialVersionUID: -4333316296251054416L

Serialized Fields

### classname

    String classname

  Name of the invalid class.

  Name of the invalid class.

Class java.io.InvalidObjectException extends ObjectStreamException implements Serializable

serialVersionUID: 3233174318281839583L

Class java.io.IOError extends Error implements Serializable

serialVersionUID: 67100927991680413L

Class java.io.IOException extends Exception implements Serializable

serialVersionUID: 7818375828146090155L

Class java.io.NotActiveException extends ObjectStreamException implements Serializable

serialVersionUID: -3893467273049808895L

Class java.io.NotSerializableException extends ObjectStreamException implements Serializable

serialVersionUID: 2906642554793891381L

Class java.io.ObjectStreamClass extends Object implements Serializable

serialVersionUID: -6120832682080437368L

Serialized Fields

Class java.io.ObjectStreamException extends IOException implements Serializable

serialVersionUID: 7260898174833392607L

Class java.io.OptionalDataException extends ObjectStreamException implements Serializable

serialVersionUID: -8011121865681257820L

Serialized Fields

### length

    int length

  The number of bytes of primitive data available to be read in the current buffer.

### eof

    boolean eof

  True if there is no more data in the buffered part of the stream.

Class java.io.SerializablePermission extends BasicPermission implements Serializable

serialVersionUID: 8537212141160296410L

Serialized Fields

### actions

    String actions

Class java.io.StreamCorruptedException extends ObjectStreamException implements Serializable

serialVersionUID: 8983558202217591746L

Class java.io.SyncFailedException extends IOException implements Serializable

Class java.io.UnsupportedEncodingException extends IOException implements Serializable

Class java.io.UTFDataFormatException extends IOException implements Serializable

Class java.io.WriteAbortedException extends ObjectStreamException implements Serializable

serialVersionUID: -3326426625597282442L

Serialized Fields

### detail

    Exception detail

  Exception that was caught while writing the ObjectStream.

  This field predates the general-purpose exception chaining facility. The `Throwable.getCause()` method is now the preferred means of obtaining this information.

Package java.lang

Class java.lang.AbstractMethodError extends IncompatibleClassChangeError implements Serializable

Class java.lang.ArithmeticException extends RuntimeException implements Serializable

Class java.lang.ArrayIndexOutOfBoundsException extends IndexOutOfBoundsException implements Serializable

Class java.lang.ArrayStoreException extends RuntimeException implements Serializable

Class java.lang.AssertionError extends Error implements Serializable

Class java.lang.Boolean extends Object implements Serializable

serialVersionUID: -3665804199014368530L

Serialized Fields

### value

    boolean value

  The value of the Boolean.

Class java.lang.Byte extends Number implements Serializable

serialVersionUID: -7183698231559129828L

Serialized Fields

### value

    byte value

  The value of the `Byte`.

Class java.lang.Character extends Object implements Serializable

serialVersionUID: 3786198910865385080L

Serialized Fields

### value

    char value

  The value of the `Character`.

Class java.lang.Class extends Object implements Serializable

serialVersionUID: 3206093459760846163L

Serialization Overview

  Class Class is special cased within the Serialization Stream Protocol. A Class instance is written initially into an ObjectOutputStream in the following format:

            TC_CLASS ClassDescriptor
            A ClassDescriptor is a special cased serialization of
            a java.io.ObjectStreamClass instance.

  A new handle is generated for the initial time the class descriptor is written into the stream. Future references to the class descriptor are written as references to the initial class descriptor instance.

  See Also:
    `ObjectStreamClass`

Serialized Fields

Class java.lang.ClassCastException extends RuntimeException implements Serializable

Class java.lang.ClassCircularityError extends LinkageError implements Serializable

Class java.lang.ClassFormatError extends LinkageError implements Serializable

Class java.lang.ClassNotFoundException extends Exception implements Serializable

serialVersionUID: 9176873029745254542L

Serialized Fields

### ex

    Throwable ex

  This field holds the exception ex if the ClassNotFoundException(String s, Throwable ex) constructor was used to instantiate the object

  Since:
    1.2

Class java.lang.CloneNotSupportedException extends Exception implements Serializable

Class java.lang.Double extends Number implements Serializable

serialVersionUID: -9172774392245257468L

Serialized Fields

### value

    double value

  The value of the Double.

Class java.lang.Enum extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  prevent default deserialization

  Throws:
    `IOException`
    `ClassNotFoundException`

### readObjectNoData

    private void readObjectNoData()
                           throws ObjectStreamException

  Throws:
    `ObjectStreamException`

Serialized Fields

### name

    String name

  The name of this enum constant, as declared in the enum declaration. Most programmers should use the `Enum.toString()` method rather than accessing this field.

### ordinal

    int ordinal

  The ordinal of this enumeration constant (its position in the enum declaration, where the initial constant is assigned an ordinal of zero). Most programmers will have no use for this field. It is designed for use by sophisticated enum-based data structures, such as `EnumSet` and `EnumMap`.

Class java.lang.EnumConstantNotPresentException extends RuntimeException implements Serializable

Serialized Fields

### enumType

    Class<T> enumType

  The type of the missing enum constant.

### constantName

    String constantName

  The name of the missing enum constant.

Class java.lang.Error extends Throwable implements Serializable

serialVersionUID: 4980196508277280342L

Class java.lang.Exception extends Throwable implements Serializable

serialVersionUID: -3387516993124229948L

Class java.lang.ExceptionInInitializerError extends LinkageError implements Serializable

serialVersionUID: 1521711792217232256L

Serialized Fields

### exception

    Throwable exception

  This field holds the exception if the ExceptionInInitializerError(Throwable thrown) constructor was used to instantiate the object

Class java.lang.Float extends Number implements Serializable

serialVersionUID: -2671257302660747028L

Serialized Fields

### value

    float value

  The value of the Float.

Class java.lang.IllegalAccessError extends IncompatibleClassChangeError implements Serializable

Class java.lang.IllegalAccessException extends Exception implements Serializable

Class java.lang.IllegalArgumentException extends RuntimeException implements Serializable

serialVersionUID: -5365630128856068164L

Class java.lang.IllegalMonitorStateException extends RuntimeException implements Serializable

Class java.lang.IllegalStateException extends RuntimeException implements Serializable

serialVersionUID: -1848914673093119416L

Class java.lang.IllegalThreadStateException extends IllegalArgumentException implements Serializable

Class java.lang.IncompatibleClassChangeError extends LinkageError implements Serializable

Class java.lang.IndexOutOfBoundsException extends RuntimeException implements Serializable

Class java.lang.InstantiationError extends IncompatibleClassChangeError implements Serializable

Class java.lang.InstantiationException extends Exception implements Serializable

Class java.lang.Integer extends Number implements Serializable

serialVersionUID: 1360826667806852920L

Serialized Fields

### value

    int value

  The value of the `Integer`.

Class java.lang.InternalError extends VirtualMachineError implements Serializable

Class java.lang.InterruptedException extends Exception implements Serializable

Class java.lang.LinkageError extends Error implements Serializable

Class java.lang.Long extends Number implements Serializable

serialVersionUID: 4290774380558885855L

Serialized Fields

### value

    long value

  The value of the `Long`.

Class java.lang.NegativeArraySizeException extends RuntimeException implements Serializable

Class java.lang.NoClassDefFoundError extends LinkageError implements Serializable

Class java.lang.NoSuchFieldError extends IncompatibleClassChangeError implements Serializable

Class java.lang.NoSuchFieldException extends Exception implements Serializable

Class java.lang.NoSuchMethodError extends IncompatibleClassChangeError implements Serializable

Class java.lang.NoSuchMethodException extends Exception implements Serializable

Class java.lang.NullPointerException extends RuntimeException implements Serializable

Class java.lang.Number extends Object implements Serializable

serialVersionUID: -8742448824652078965L

Class java.lang.NumberFormatException extends IllegalArgumentException implements Serializable

serialVersionUID: -2848938806368998894L

Class java.lang.OutOfMemoryError extends VirtualMachineError implements Serializable

Class java.lang.RuntimeException extends Exception implements Serializable

serialVersionUID: -7034897190745766939L

Class java.lang.RuntimePermission extends BasicPermission implements Serializable

serialVersionUID: 7399184964622342223L

Class java.lang.SecurityException extends RuntimeException implements Serializable

serialVersionUID: 6878364983674394167L

Class java.lang.Short extends Number implements Serializable

serialVersionUID: 7515723908773894738L

Serialized Fields

### value

    short value

  The value of the `Short`.

Class java.lang.StackOverflowError extends VirtualMachineError implements Serializable

Class java.lang.StackTraceElement extends Object implements Serializable

serialVersionUID: 6992337162326171013L

Serialized Fields

### declaringClass

    String declaringClass

### methodName

    String methodName

### fileName

    String fileName

### lineNumber

    int lineNumber

Class java.lang.String extends Object implements Serializable

serialVersionUID: -6849794470754667710L

Serialization Overview

  Class String is special cased within the Serialization Stream Protocol. A String instance is written initially into an ObjectOutputStream in the following format:

            TC_STRING (utf String)

  The String is written by method `DataOutput.writeUTF`. A new handle is generated to refer to all future references to the string instance within the stream.

Serialized Fields

Class java.lang.StringBuffer extends java.lang.AbstractStringBuilder implements Serializable

serialVersionUID: 3388685877147921107L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore the state of the StringBuffer from a stream.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  readObject is called to restore the state of the StringBuffer from a stream.

  Throws:
    `IOException`

Serialization Overview

  Serializable fields for StringBuffer.

Serialized Fields

### count

    int count

  The number of characters in this StringBuffer.

### shared

    boolean shared

  A flag indicating whether the backing array is shared. The value is ignored upon deserialization.

### value

    char[] value

  The backing character array of this StringBuffer.

Class java.lang.StringBuilder extends java.lang.AbstractStringBuilder implements Serializable

serialVersionUID: 4383685877147921099L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore the state of the StringBuffer from a stream.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `StringBuilder` instance to a stream (that is, serialize it).

  Serial Data:
    the number of characters currently stored in the string builder (`int`), followed by the characters in the string builder (`char[]`). The length of the `char` array may be greater than the number of characters currently stored in the string builder, in which case extra characters are ignored.
  Throws:
    `IOException`

Class java.lang.StringIndexOutOfBoundsException extends IndexOutOfBoundsException implements Serializable

Class java.lang.ThreadDeath extends Error implements Serializable

Class java.lang.Throwable extends Object implements Serializable

serialVersionUID: -3042686055658047285L

Serialization Methods

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Throws:
    `IOException`

Serialized Fields

### detailMessage

    String detailMessage

  Specific details about the Throwable. For example, for `FileNotFoundException`, this contains the name of the file that could not be found.

### cause

    Throwable cause

  The throwable that caused this throwable to get thrown, or null if this throwable was not caused by another throwable, or if the causative throwable is unknown. If this field is equal to this throwable itself, it indicates that the cause of this throwable has not yet been initialized.

  Since:
    1.4

### stackTrace

    StackTraceElement[] stackTrace

  The stack trace, as returned by `Throwable.getStackTrace()`.

  Since:
    1.4

Class java.lang.TypeNotPresentException extends RuntimeException implements Serializable

Serialized Fields

### typeName

    String typeName

Class java.lang.UnknownError extends VirtualMachineError implements Serializable

Class java.lang.UnsatisfiedLinkError extends LinkageError implements Serializable

Class java.lang.UnsupportedClassVersionError extends ClassFormatError implements Serializable

Class java.lang.UnsupportedOperationException extends RuntimeException implements Serializable

serialVersionUID: -1242599979055084673L

Class java.lang.VerifyError extends LinkageError implements Serializable

Class java.lang.VirtualMachineError extends Error implements Serializable

Package java.lang.annotation

Class java.lang.annotation.AnnotationFormatError extends Error implements Serializable

Class java.lang.annotation.AnnotationTypeMismatchException extends RuntimeException implements Serializable

Serialized Fields

### element

    Method element

  The `Method` object for the annotation element.

### foundType

    String foundType

  The (erroneous) type of data found in the annotation. This string may, but is not required to, contain the value as well. The exact format of the string is unspecified.

Class java.lang.annotation.IncompleteAnnotationException extends RuntimeException implements Serializable

Serialized Fields

### annotationType

    Class<T> annotationType

### elementName

    String elementName

Package java.lang.instrument

Class java.lang.instrument.IllegalClassFormatException extends Exception implements Serializable

Class java.lang.instrument.UnmodifiableClassException extends Exception implements Serializable

Package java.lang.management

Class java.lang.management.ManagementPermission extends BasicPermission implements Serializable

Package java.lang.reflect

Class java.lang.reflect.GenericSignatureFormatError extends ClassFormatError implements Serializable

Class java.lang.reflect.InvocationTargetException extends Exception implements Serializable

serialVersionUID: 4085088731926701167L

Serialized Fields

### target

    Throwable target

  This field holds the target if the InvocationTargetException(Throwable target) constructor was used to instantiate the object

Class java.lang.reflect.MalformedParameterizedTypeException extends RuntimeException implements Serializable

Class java.lang.reflect.Proxy extends Object implements Serializable

serialVersionUID: -2222568056686623797L

Serialized Fields

### h

    InvocationHandler h

  the invocation handler for this proxy instance.

Class java.lang.reflect.ReflectPermission extends BasicPermission implements Serializable

serialVersionUID: 7412737110241507485L

Class java.lang.reflect.UndeclaredThrowableException extends RuntimeException implements Serializable

serialVersionUID: 330127114055056639L

Serialized Fields

### undeclaredThrowable

    Throwable undeclaredThrowable

  the undeclared checked exception that was thrown

Package java.math

Class java.math.BigDecimal extends Number implements Serializable

serialVersionUID: 6108874887143696463L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `BigDecimal` instance from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serialize this `BigDecimal` to the stream in question

  Throws:
    `IOException`

Serialized Fields

### intVal

    BigInteger intVal

  The unscaled value of this BigDecimal, as returned by `BigDecimal.unscaledValue()`.

  See Also:
    `BigDecimal.unscaledValue()`

### scale

    int scale

  The scale of this BigDecimal, as returned by `BigDecimal.scale`.

  See Also:
    `BigDecimal.scale`

Class java.math.BigInteger extends Number implements Serializable

serialVersionUID: -8287574255936472291L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `BigInteger` instance from a stream (that is, deserialize it). The magnitude is read in as an array of bytes for historical reasons, but it is converted to an array of ints and the byte array is discarded.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the `BigInteger` instance to a stream. The magnitude of a BigInteger is serialized as a byte array for historical reasons.

  Serial Data:
    two necessary fields are written as well as obsolete fields for compatibility with older versions.
  Throws:
    `IOException`

Serialization Overview

  Serializable fields for BigInteger.

Serialized Fields

### bitCount

    int bitCount

  number of bits in this BigInteger

### bitLength

    int bitLength

  the number of bits in the minimal two's-complement representation of this BigInteger

### lowestSetBit

    int lowestSetBit

  lowest set bit in the twos complement representation

### magnitude

    int[] magnitude

  magnitude array of this BigInteger.

### signum

    int signum

  signum of this BigInteger.

Class java.math.MathContext extends Object implements Serializable

serialVersionUID: 5579720004786848255L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `MathContext` instance from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### precision

    int precision

  The number of digits to be used for an operation. A value of 0 indicates that unlimited precision (as many digits as are required) will be used. Note that leading zeros (in the coefficient of a number) are never significant.

  `precision` will always be non-negative.

### roundingMode

    RoundingMode roundingMode

  The rounding algorithm to be used for an operation.

  See Also:
    `RoundingMode`

Package java.net

Class java.net.BindException extends SocketException implements Serializable

Class java.net.ConnectException extends SocketException implements Serializable

Class java.net.HttpRetryException extends IOException implements Serializable

Serialized Fields

### responseCode

    int responseCode

### location

    String location

Class java.net.Inet4Address extends InetAddress implements Serializable

serialVersionUID: 3286316764910316507L

Serialization Methods

### writeReplace

    private Object writeReplace()
                         throws ObjectStreamException

  Replaces the object to be serialized with an InetAddress object.

  Throws:
    `ObjectStreamException` - if a new object replacing this object could not be created

Class java.net.Inet6Address extends InetAddress implements Serializable

serialVersionUID: 6880410070516793377L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  restore the state of this object from stream including the scope information, only if the scoped interface name is valid on this system

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  default behavior is overridden in order to write the scope_ifname field as a String, rather than a NetworkInterface which is not serializable

  Throws:
    `IOException`

Serialized Fields

### ipaddress

    byte[] ipaddress

  Holds a 128-bit (16 bytes) IPv6 address.

### scope_id

    int scope_id

  scope_id. The scope specified when the object is created. If the object is created with an interface name, then the scope_id is not determined until the time it is needed.

### scope_id_set

    boolean scope_id_set

  This will be set to true when the scope_id field contains a valid integer scope_id.

### scope_ifname_set

    boolean scope_ifname_set

  set if the object is constructed with a scoped interface instead of a numeric scope id.

### ifname

    String ifname

  Following field is only used during (de)/serialization

Class java.net.InetAddress extends Object implements Serializable

serialVersionUID: 3286316764910316507L

Serialization Methods

### readResolve

    private Object readResolve()
                        throws ObjectStreamException

  Replaces the de-serialized object with an Inet4Address object.

  Throws:
    `ObjectStreamException` - if a new object replacing this object could not be created

Serialized Fields

### hostName

    String hostName

### address

    int address

  Holds a 32-bit IPv4 address.

### family

    int family

  Specifies the address family type, for instance, '1' for IPv4 addresses, and '2' for IPv6 addresses.

Class java.net.InetSocketAddress extends SocketAddress implements Serializable

serialVersionUID: 5076001401234631237L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### hostname

    String hostname

### addr

    InetAddress addr

### port

    int port

Class java.net.MalformedURLException extends IOException implements Serializable

Class java.net.NetPermission extends BasicPermission implements Serializable

serialVersionUID: -8343910153355041693L

Class java.net.NoRouteToHostException extends SocketException implements Serializable

Class java.net.PortUnreachableException extends SocketException implements Serializable

Class java.net.ProtocolException extends IOException implements Serializable

Class java.net.SocketAddress extends Object implements Serializable

Class java.net.SocketException extends IOException implements Serializable

Class java.net.SocketPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID: 2787186408602843674L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serial Data:
    "permissions" field (a Vector containing the SocketPermissions).
  Throws:
    `IOException`

Serialized Fields

### permissions

    Vector<E> permissions

  A list of the SocketPermissions for this set.

Class java.net.SocketTimeoutException extends InterruptedIOException implements Serializable

Class java.net.UnknownHostException extends IOException implements Serializable

Class java.net.UnknownServiceException extends IOException implements Serializable

Class java.net.URI extends Object implements Serializable

serialVersionUID: -6052424284110960213L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream is)
                     throws ClassNotFoundException,
                            IOException

  Reconstitutes a URI from the given serial stream.

  The `ObjectInputStream.defaultReadObject()` method is invoked to read the value of the `string` field. The result is then parsed in the usual way.

  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream os)
                      throws IOException

  Saves the content of this URI to the given serial stream.

  The only serializable field of a URI instance is its `string` field. That field is given a value, if it does not have one already, and then the `ObjectOutputStream.defaultWriteObject()` method of the given object-output stream is invoked.

  Throws:
    `IOException`

Serialized Fields

### string

    String string

  The string form of this URI.

Class java.net.URISyntaxException extends Exception implements Serializable

Serialized Fields

### input

    String input

### index

    int index

Class java.net.URL extends Object implements Serializable

serialVersionUID: -7627629688361524110L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore the state of the URL from the stream. It reads the components of the URL and finds the local stream handler.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  WriteObject is called to save the state of the URL to an ObjectOutputStream. The handler is not saved since it is specific to this system.

  Serial Data:
    the default write object value. When read back in, the reader must ensure that calling getURLStreamHandler with the protocol variable returns a valid URLStreamHandler and throw an IOException if it does not.
  Throws:
    `IOException`

Serialized Fields

### protocol

    String protocol

  The protocol to use (ftp, http, nntp, ... etc.) .

### host

    String host

  The host name to connect to.

### port

    int port

  The protocol port to connect to.

### file

    String file

  The specified file name on that host. `file` is defined as `path[?query]`

### authority

    String authority

  The authority part of this URL.

### ref

    String ref

  # reference.

### hashCode

    int hashCode

Package java.nio

Class java.nio.BufferOverflowException extends RuntimeException implements Serializable

Class java.nio.BufferUnderflowException extends RuntimeException implements Serializable

Class java.nio.InvalidMarkException extends IllegalStateException implements Serializable

Class java.nio.ReadOnlyBufferException extends UnsupportedOperationException implements Serializable

Package java.nio.channels

Class java.nio.channels.AlreadyConnectedException extends IllegalStateException implements Serializable

Class java.nio.channels.AsynchronousCloseException extends ClosedChannelException implements Serializable

Class java.nio.channels.CancelledKeyException extends IllegalStateException implements Serializable

Class java.nio.channels.ClosedByInterruptException extends AsynchronousCloseException implements Serializable

Class java.nio.channels.ClosedChannelException extends IOException implements Serializable

Class java.nio.channels.ClosedSelectorException extends IllegalStateException implements Serializable

Class java.nio.channels.ConnectionPendingException extends IllegalStateException implements Serializable

Class java.nio.channels.FileLockInterruptionException extends IOException implements Serializable

Class java.nio.channels.IllegalBlockingModeException extends IllegalStateException implements Serializable

Class java.nio.channels.IllegalSelectorException extends IllegalArgumentException implements Serializable

Class java.nio.channels.NoConnectionPendingException extends IllegalStateException implements Serializable

Class java.nio.channels.NonReadableChannelException extends IllegalStateException implements Serializable

Class java.nio.channels.NonWritableChannelException extends IllegalStateException implements Serializable

Class java.nio.channels.NotYetBoundException extends IllegalStateException implements Serializable

Class java.nio.channels.NotYetConnectedException extends IllegalStateException implements Serializable

Class java.nio.channels.OverlappingFileLockException extends IllegalStateException implements Serializable

Class java.nio.channels.UnresolvedAddressException extends IllegalArgumentException implements Serializable

Class java.nio.channels.UnsupportedAddressTypeException extends IllegalArgumentException implements Serializable

Package java.nio.charset

Class java.nio.charset.CharacterCodingException extends IOException implements Serializable

Class java.nio.charset.CoderMalfunctionError extends Error implements Serializable

Class java.nio.charset.IllegalCharsetNameException extends IllegalArgumentException implements Serializable

Serialized Fields

### charsetName

    String charsetName

Class java.nio.charset.MalformedInputException extends CharacterCodingException implements Serializable

Serialized Fields

### inputLength

    int inputLength

Class java.nio.charset.UnmappableCharacterException extends CharacterCodingException implements Serializable

Serialized Fields

### inputLength

    int inputLength

Class java.nio.charset.UnsupportedCharsetException extends IllegalArgumentException implements Serializable

Serialized Fields

### charsetName

    String charsetName

Package java.rmi

Class java.rmi.AccessException extends RemoteException implements Serializable

serialVersionUID: 6314925228044966088L

Class java.rmi.AlreadyBoundException extends Exception implements Serializable

serialVersionUID: 9218657361741657110L

Class java.rmi.ConnectException extends RemoteException implements Serializable

serialVersionUID: 4863550261346652506L

Class java.rmi.ConnectIOException extends RemoteException implements Serializable

serialVersionUID: -8087809532704668744L

Class java.rmi.MarshalException extends RemoteException implements Serializable

serialVersionUID: 6223554758134037936L

Class java.rmi.MarshalledObject extends Object implements Serializable

serialVersionUID: 8988374069173025854L

Serialized Fields

### objBytes

    byte[] objBytes

  Bytes of serialized representation. If `objBytes` is `null` then the object marshalled was a `null` reference.

### locBytes

    byte[] locBytes

  Bytes of location annotations, which are ignored by `equals`. If `locBytes` is null, there were no non-`null` annotations during marshalling.

### hash

    int hash

  Stored hash code of contained object.
  See Also:
    `MarshalledObject.hashCode()`

Class java.rmi.NoSuchObjectException extends RemoteException implements Serializable

serialVersionUID: 6619395951570472985L

Class java.rmi.NotBoundException extends Exception implements Serializable

serialVersionUID: -1857741824849069317L

Class java.rmi.RemoteException extends IOException implements Serializable

serialVersionUID: -5148567311918794206L

Serialized Fields

### detail

    Throwable detail

  The cause of the remote exception.

  This field predates the general-purpose exception chaining facility. The `Throwable.getCause()` method is now the preferred means of obtaining this information.

Class java.rmi.RMISecurityException extends SecurityException implements Serializable

serialVersionUID: -8433406075740433514L

Class java.rmi.ServerError extends RemoteException implements Serializable

serialVersionUID: 8455284893909696482L

Class java.rmi.ServerException extends RemoteException implements Serializable

serialVersionUID: -4775845313121906682L

Class java.rmi.ServerRuntimeException extends RemoteException implements Serializable

serialVersionUID: 7054464920481467219L

Class java.rmi.StubNotFoundException extends RemoteException implements Serializable

serialVersionUID: -7088199405468872373L

Class java.rmi.UnexpectedException extends RemoteException implements Serializable

serialVersionUID: 1800467484195073863L

Class java.rmi.UnknownHostException extends RemoteException implements Serializable

serialVersionUID: -8152710247442114228L

Class java.rmi.UnmarshalException extends RemoteException implements Serializable

serialVersionUID: 594380845140740218L

Package java.rmi.activation

Class java.rmi.activation.ActivateFailedException extends RemoteException implements Serializable

serialVersionUID: 4863550261346652506L

Class java.rmi.activation.ActivationDesc extends Object implements Serializable

serialVersionUID: 7455834104417690957L

Serialized Fields

### groupID

    ActivationGroupID groupID

  the group's identifier

### className

    String className

  the object's class name

### location

    String location

  the object's code location

### data

    MarshalledObject<T> data

  the object's initialization data

### restart

    boolean restart

  indicates whether the object should be restarted

Class java.rmi.activation.ActivationException extends Exception implements Serializable

serialVersionUID: -4320118837291406071L

Serialized Fields

### detail

    Throwable detail

  The cause of the activation exception.

  This field predates the general-purpose exception chaining facility. The `Throwable.getCause()` method is now the preferred means of obtaining this information.

Class java.rmi.activation.ActivationGroup extends UnicastRemoteObject implements Serializable

serialVersionUID: -7696947875314805420L

Serialized Fields

### groupID

    ActivationGroupID groupID

  the group's identifier

### monitor

    ActivationMonitor monitor

  the group's monitor

### incarnation

    long incarnation

  the group's incarnation number

Class java.rmi.activation.ActivationGroup_Stub extends RemoteStub implements Serializable

Class java.rmi.activation.ActivationGroupDesc extends Object implements Serializable

serialVersionUID: -4936225423168276595L

Serialized Fields

### className

    String className

  The group's fully package qualified class name.

### location

    String location

  The location from where to load the group's class.

### data

    MarshalledObject<T> data

  The group's initialization data.

### env

    ActivationGroupDesc.CommandEnvironment env

  The controlling options for executing the VM in another process.

### props

    Properties props

  A properties map which will override those set by default in the subprocess environment.

Class java.rmi.activation.ActivationGroupDesc.CommandEnvironment extends Object implements Serializable

serialVersionUID: 6165754737887770191L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  `readObject` for custom serialization.

  This method reads this object's serialized form for this class as follows:

  This method first invokes `defaultReadObject` on the specified object input stream, and if `options` is `null`, then `options` is set to a zero-length array of `String`.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### command

    String command

### options

    String[] options

Class java.rmi.activation.ActivationGroupID extends Object implements Serializable

serialVersionUID: -1648432278909740833L

Serialized Fields

### system

    ActivationSystem system

  The group's activation system.

### uid

    UID uid

  The group's unique id.

Class java.rmi.activation.ActivationID extends Object implements Serializable

serialVersionUID: -4608673054848209235L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  `readObject` for custom serialization.

  This method reads this object's serialized form for this class as follows:

  The `readObject` method is invoked on `in` to read this object's unique identifier (a `UID` instance).

  Next, the `readUTF` method is invoked on `in` to read the external ref type name of the `RemoteRef` instance for this object's activator. Next, the `RemoteRef` instance is created of an implementation-specific class corresponding to the external ref type name (returned by `readUTF`), and the `readExternal` method is invoked on that `RemoteRef` instance to read the external form corresponding to the external ref type name.

  Note: If the external ref type name is `"UnicastRef"`, `"UnicastServerRef"`, `"UnicastRef2"`, `"UnicastServerRef2"`, or `"ActivatableRef"`, a corresponding implementation-specific class must be found, and its `readExternal` method must read the serial data for that external ref type name as specified to be written in the serialData documentation for this class. If the external ref type name is any other string (of non-zero length), a `ClassNotFoundException` will be thrown, unless the implementation provides an implementation-specific class corresponding to that external ref type name, in which case the `RemoteRef` will be an instance of that implementation-specific class.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException,
                             ClassNotFoundException

  `writeObject` for custom serialization.

  This method writes this object's serialized form for this class as follows:

  The `writeObject` method is invoked on `out` passing this object's unique identifier (a `UID` instance) as the argument.

  Next, the `getRefClass` method is invoked on the activator's `RemoteRef` instance to obtain its external ref type name. Next, the `writeUTF` method is invoked on `out` with the value returned by `getRefClass`, and then the `writeExternal` method is invoked on the `RemoteRef` instance passing `out` as the argument.

  Serial Data:
    The serialized data for this class comprises a `java.rmi.server.UID` (written with `ObjectOutput.writeObject`) followed by the external ref type name of the activator's `RemoteRef` instance (a string written with `ObjectOutput.writeUTF`), followed by the external form of the `RemoteRef` instance as written by its `writeExternal` method.

    The external ref type name of the `RemoteRef` instance is determined using the definitions of external ref type names specified in the `RemoteObject` `writeObject` method serialData specification. Similarly, the data written by the `writeExternal` method and read by the `readExternal` method of `RemoteRef` implementation classes corresponding to each of the defined external ref type names is specified in the `RemoteObject` `writeObject` method serialData specification.

  Throws:
    `IOException`
    `ClassNotFoundException`

Class java.rmi.activation.UnknownGroupException extends ActivationException implements Serializable

serialVersionUID: 7056094974750002460L

Class java.rmi.activation.UnknownObjectException extends ActivationException implements Serializable

serialVersionUID: 3425547551622251430L

Package java.rmi.dgc

Class java.rmi.dgc.Lease extends Object implements Serializable

serialVersionUID: -5713411624328831948L

Serialized Fields

### vmid

    VMID vmid

  Virtual Machine ID with which this Lease is associated.
  See Also:
    `Lease.getVMID()`

### value

    long value

  Duration of this lease.
  See Also:
    `Lease.getValue()`

Class java.rmi.dgc.VMID extends Object implements Serializable

serialVersionUID: -538642295484486218L

Serialized Fields

### addr

    byte[] addr

  array of bytes uniquely identifying host created on

### uid

    UID uid

  unique identifier with respect to host created on

Package java.rmi.server

Class java.rmi.server.ExportException extends RemoteException implements Serializable

serialVersionUID: -9155485338494060170L

Class java.rmi.server.ObjID extends Object implements Serializable

serialVersionUID: -6386392263968365220L

Serialized Fields

### objNum

    long objNum

  object number
  See Also:
    `ObjID.hashCode()`

### space

    UID space

  address space identifier (unique to host over time)

Class java.rmi.server.RemoteObject extends Object implements Serializable

serialVersionUID: -3215090123894869218L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  `readObject` for custom serialization.

  This method reads this object's serialized form for this class as follows:

  The `readUTF` method is invoked on `in` to read the external ref type name for the `RemoteRef` instance to be filled in to this object's `ref` field. If the string returned by `readUTF` has length zero, the `readObject` method is invoked on `in`, and than the value returned by `readObject` is cast to `RemoteRef` and this object's `ref` field is set to that value. Otherwise, this object's `ref` field is set to a `RemoteRef` instance that is created of an implementation-specific class corresponding to the external ref type name returned by `readUTF`, and then the `readExternal` method is invoked on this object's `ref` field.

  If the external ref type name is `"UnicastRef"`, `"UnicastServerRef"`, `"UnicastRef2"`, `"UnicastServerRef2"`, or `"ActivatableRef"`, a corresponding implementation-specific class must be found, and its `readExternal` method must read the serial data for that external ref type name as specified to be written in the serialData documentation for this class. If the external ref type name is any other string (of non-zero length), a `ClassNotFoundException` will be thrown, unless the implementation provides an implementation-specific class corresponding to that external ref type name, in which case this object's `ref` field will be set to an instance of that implementation-specific class.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException,
                             ClassNotFoundException

  `writeObject` for custom serialization.

  This method writes this object's serialized form for this class as follows:

  The `getRefClass` method is invoked on this object's `ref` field to obtain its external ref type name. If the value returned by `getRefClass` was a non-`null` string of length greater than zero, the `writeUTF` method is invoked on `out` with the value returned by `getRefClass`, and then the `writeExternal` method is invoked on this object's `ref` field passing `out` as the argument; otherwise, the `writeUTF` method is invoked on `out` with a zero-length string (`""`), and then the `writeObject` method is invoked on `out` passing this object's `ref` field as the argument.

  Serial Data:
    The serialized data for this class comprises a string (written with `ObjectOutput.writeUTF`) that is either the external ref type name of the contained `RemoteRef` instance (the `ref` field) or a zero-length string, followed by either the external form of the `ref` field as written by its `writeExternal` method if the string was of non-zero length, or the serialized form of the `ref` field as written by passing it to the serialization stream's `writeObject` if the string was of zero length.

    If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was returned from any of the `UnicastRemoteObject.exportObject` methods and custom socket factories are not used, the external ref type name is `"UnicastRef"`. If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was returned from any of the `UnicastRemoteObject.exportObject` methods and custom socket factories are used, the external ref type name is `"UnicastRef2"`. If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was returned from any of the `java.rmi.activation.Activatable.exportObject` methods, the external ref type name is `"ActivatableRef"`. If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was returned from the `RemoteObject.toStub` method (and the argument passed to `toStub` was not itself a `RemoteStub`), the external ref type name is a function of how the remote object passed to `toStub` was exported, as described above. If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was originally created via deserialization, the external ref type name is the same as that which was read when this object was deserialized.

    If this object is an instance of `java.rmi.server.UnicastRemoteObject` that does not use custom socket factories, the external ref type name is `"UnicastServerRef"`. If this object is an instance of `UnicastRemoteObject` that does use custom socket factories, the external ref type name is `"UnicastServerRef2"`.

    Following is the data that must be written by the `writeExternal` method and read by the `readExternal` method of `RemoteRef` implementation classes that correspond to the each of the defined external ref type names:

    For `"UnicastRef"`:

    - the hostname of the referenced remote object, written by `DataOutput.writeUTF(String)`
    - the port of the referenced remote object, written by `DataOutput.writeInt(int)`
    - the data written as a result of calling {link java.rmi.server.ObjID#write(java.io.ObjectOutput)} on the `ObjID` instance contained in the reference
    - the boolean value `false`, written by `DataOutput.writeBoolean(boolean)`

    For `"UnicastRef2"` with a `null` client socket factory:

    - the byte value `0x00` (indicating `null` client socket factory), written by `DataOutput.writeByte(int)`
    - the hostname of the referenced remote object, written by `DataOutput.writeUTF(String)`
    - the port of the referenced remote object, written by `DataOutput.writeInt(int)`
    - the data written as a result of calling {link java.rmi.server.ObjID#write(java.io.ObjectOutput)} on the `ObjID` instance contained in the reference
    - the boolean value `false`, written by `DataOutput.writeBoolean(boolean)`

    For `"UnicastRef2"` with a non-`null` client socket factory:

    - the byte value `0x01` (indicating non-`null` client socket factory), written by `DataOutput.writeByte(int)`
    - the hostname of the referenced remote object, written by `DataOutput.writeUTF(String)`
    - the port of the referenced remote object, written by `DataOutput.writeInt(int)`
    - a client socket factory (object of type `java.rmi.server.RMIClientSocketFactory`), written by passing it to an invocation of `writeObject` on the stream instance
    - the data written as a result of calling {link java.rmi.server.ObjID#write(java.io.ObjectOutput)} on the `ObjID` instance contained in the reference
    - the boolean value `false`, written by `DataOutput.writeBoolean(boolean)`

    For `"ActivatableRef"` with a `null` nested remote reference:

    - an instance of `java.rmi.activation.ActivationID`, written by passing it to an invocation of `writeObject` on the stream instance
    - a zero-length string (`""`), written by `DataOutput.writeUTF(String)`

    For `"ActivatableRef"` with a non-`null` nested remote reference:

    - an instance of `java.rmi.activation.ActivationID`, written by passing it to an invocation of `writeObject` on the stream instance
    - the external ref type name of the nested remote reference, which must be `"UnicastRef2"`, written by `DataOutput.writeUTF(String)`
    - the external form of the nested remote reference, written by invoking its `writeExternal` method with the stream instance (see the description of the external form for `"UnicastRef2"` above)

    For `"UnicastServerRef"` and `"UnicastServerRef2"`, no data is written by the `writeExternal` method or read by the `readExternal` method.

  Throws:
    `IOException`
    `ClassNotFoundException`

Class java.rmi.server.RemoteObjectInvocationHandler extends RemoteObject implements Serializable

serialVersionUID: 2L

Serialization Methods

### readObjectNoData

    private void readObjectNoData()
                           throws InvalidObjectException

  Throws:
    `InvalidObjectException` - unconditionally

Class java.rmi.server.RemoteServer extends RemoteObject implements Serializable

serialVersionUID: -4100238210092549637L

Class java.rmi.server.RemoteStub extends RemoteObject implements Serializable

serialVersionUID: -1585587260594494182L

Class java.rmi.server.ServerCloneException extends CloneNotSupportedException implements Serializable

serialVersionUID: 6617456357664815945L

Serialized Fields

### detail

    Exception detail

  The cause of the exception.

  This field predates the general-purpose exception chaining facility. The `Throwable.getCause()` method is now the preferred means of obtaining this information.

Class java.rmi.server.ServerNotActiveException extends Exception implements Serializable

serialVersionUID: 4687940720827538231L

Class java.rmi.server.SkeletonMismatchException extends RemoteException implements Serializable

serialVersionUID: -7780460454818859281L

Class java.rmi.server.SkeletonNotFoundException extends RemoteException implements Serializable

serialVersionUID: -7860299673822761231L

Class java.rmi.server.SocketSecurityException extends ExportException implements Serializable

serialVersionUID: -7622072999407781979L

Class java.rmi.server.UID extends Object implements Serializable

serialVersionUID: 1086053664494604050L

Serialized Fields

### unique

    int unique

  number that uniquely identifies the VM that this `UID` was generated in with respect to its host and at the given time

### time

    long time

  a time (as returned by `System.currentTimeMillis()`) at which the VM that this `UID` was generated in was alive

### count

    short count

  16-bit number to distinguish `UID` instances created in the same VM with the same time value

Class java.rmi.server.UnicastRemoteObject extends RemoteServer implements Serializable

serialVersionUID: 4974527148936298033L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Re-export the remote object when it is deserialized.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### port

    int port

  port number on which to export object

### csf

    RMIClientSocketFactory csf

  client-side socket factory (if any)

### ssf

    RMIServerSocketFactory ssf

  server-side socket factory (if any) to use when exporting object

Package java.security

Class java.security.AccessControlException extends SecurityException implements Serializable

serialVersionUID: 5138225684096988535L

Serialized Fields

### perm

    Permission perm

Class java.security.AllPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID: -4023755556366636806L

Serialized Fields

### all_allowed

    boolean all_allowed

Class java.security.AuthProvider extends Provider implements Serializable

Class java.security.BasicPermission extends Permission implements Serializable

serialVersionUID: 6279438298436773498L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore the state of the BasicPermission from a stream.

  Throws:
    `IOException`
    `ClassNotFoundException`

Class java.security.BasicPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID: 739301742472979399L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore the state of the BasicPermissionCollection from a stream.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serial Data:
    Default fields.
  Throws:
    `IOException`

Serialized Fields

### all_allowed

    boolean all_allowed

  This is set to `true` if this BasicPermissionCollection contains a BasicPermission with '*' as its permission name.

### permClass

    Class<T> permClass

  The class to which all BasicPermissions in this BasicPermissionCollection belongs.

### permissions

    Hashtable<K,V> permissions

  The BasicPermissions in this BasicPermissionCollection. All BasicPermissions in the collection must belong to the same class. The Hashtable is indexed by the BasicPermission name; the value of the Hashtable entry is the permission.

Class java.security.CodeSigner extends Object implements Serializable

serialVersionUID: 6819288105193937581L

Serialized Fields

### signerCertPath

    CertPath signerCertPath

  The signer's certificate path.

### timestamp

    Timestamp timestamp

Class java.security.CodeSource extends Object implements Serializable

serialVersionUID: 4977541819976013951L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream ois)
                     throws IOException,
                            ClassNotFoundException

  Restores this object from a stream (i.e., deserializes it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException

  Writes this object out to a stream (i.e., serializes it).

  Serial Data:
    An initial `URL` is followed by an `int` indicating the number of certificates to follow (a value of "zero" denotes that there are no certificates associated with this object). Each certificate is written out starting with a `String` denoting the certificate type, followed by an `int` specifying the length of the certificate encoding, followed by the certificate encoding itself which is written out as an array of bytes. Finally, if any code signers are present then the array of code signers is serialized and written out too.
  Throws:
    `IOException`

Serialized Fields

### location

    URL location

  The code location.

Class java.security.DigestException extends GeneralSecurityException implements Serializable

serialVersionUID: 5821450303093652515L

Class java.security.GeneralSecurityException extends Exception implements Serializable

serialVersionUID: 894798122053539237L

Class java.security.GuardedObject extends Object implements Serializable

serialVersionUID: -5240450096227834308L

Serialization Methods

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException

  Writes this object out to a stream (i.e., serializes it). We check the guard if there is one.

  Throws:
    `IOException`

Serialized Fields

### object

    Object object

### guard

    Guard guard

Class java.security.Identity extends Object implements Serializable

serialVersionUID: 3609922007826600659L

Serialized Fields

### name

    String name

  Deprecated.
  The name for this identity.

### publicKey

    PublicKey publicKey

  Deprecated.
  The public key for this identity.

### info

    String info

  Deprecated.
  Generic, descriptive information about the identity.

### scope

    IdentityScope scope

  Deprecated.
  The scope of the identity.

### certificates

    Vector<E> certificates

  Deprecated.
  The certificates for this identity.

Class java.security.IdentityScope extends Identity implements Serializable

serialVersionUID: -2337346281189773310L

Class java.security.InvalidAlgorithmParameterException extends GeneralSecurityException implements Serializable

serialVersionUID: 2864672297499471472L

Class java.security.InvalidKeyException extends KeyException implements Serializable

serialVersionUID: 5698479920593359816L

Class java.security.InvalidParameterException extends IllegalArgumentException implements Serializable

serialVersionUID: -857968536935667808L

Class java.security.KeyException extends GeneralSecurityException implements Serializable

serialVersionUID: -7483676942812432108L

Class java.security.KeyManagementException extends KeyException implements Serializable

serialVersionUID: 947674216157062695L

Class java.security.KeyPair extends Object implements Serializable

serialVersionUID: -7565189502268009837L

Serialized Fields

### privateKey

    PrivateKey privateKey

### publicKey

    PublicKey publicKey

Class java.security.KeyRep extends Object implements Serializable

serialVersionUID: -4757683898830641853L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws ObjectStreamException

  Resolve the Key object.

  This method supports three Type/format combinations:

  - Type.SECRET/"RAW" - returns a SecretKeySpec object constructed using encoded key bytes and algorithm
  - Type.PUBLIC/"X.509" - gets a KeyFactory instance for the key algorithm, constructs an X509EncodedKeySpec with the encoded key bytes, and generates a public key from the spec
  - Type.PRIVATE/"PKCS#8" - gets a KeyFactory instance for the key algorithm, constructs a PKCS8EncodedKeySpec with the encoded key bytes, and generates a private key from the spec

  Throws:
    `ObjectStreamException` - if the Type/format combination is unrecognized, if the algorithm, key format, or encoded key bytes are unrecognized/invalid, of if the resolution of the key fails for any reason

Serialized Fields

### type

    KeyRep.Type type

  Either one of Type.SECRET, Type.PUBLIC, or Type.PRIVATE

### algorithm

    String algorithm

  The Key algorithm

### format

    String format

  The Key encoding format

### encoded

    byte[] encoded

  The encoded Key bytes

Class java.security.KeyStoreException extends GeneralSecurityException implements Serializable

serialVersionUID: -1119353179322377262L

Class java.security.NoSuchAlgorithmException extends GeneralSecurityException implements Serializable

serialVersionUID: -7443947487218346562L

Class java.security.NoSuchProviderException extends GeneralSecurityException implements Serializable

serialVersionUID: 8488111756688534474L

Class java.security.Permission extends Object implements Serializable

serialVersionUID: -5636570222231596674L

Serialized Fields

### name

    String name

Class java.security.PermissionCollection extends Object implements Serializable

serialVersionUID: -6727011328946861783L

Serialized Fields

### readOnly

    boolean readOnly

Class java.security.PermissionsHash extends PermissionCollection implements Serializable

serialVersionUID: -8491988220802933440L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serial Data:
    Default fields.
  Throws:
    `IOException`

Serialized Fields

### perms

    Hashtable<K,V> perms

  A table of the Permissions (both key and value are same).

Class java.security.PrivilegedActionException extends Exception implements Serializable

serialVersionUID: 4724086851538908602L

Serialized Fields

### exception

    Exception exception

Class java.security.Provider extends Properties implements Serializable

serialVersionUID: -4298000515446427739L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### name

    String name

  The provider name.

### info

    String info

  A description of the provider and its services.

### version

    double version

  The provider version number.

Class java.security.ProviderException extends RuntimeException implements Serializable

serialVersionUID: 5256023526693665674L

Class java.security.SecureRandom extends Random implements Serializable

serialVersionUID: 4940670005562187L

Serialized Fields

### provider

    Provider provider

  The provider.

  Since:
    1.2

### secureRandomSpi

    SecureRandomSpi secureRandomSpi

  The provider implementation.

  Since:
    1.2

### algorithm

    String algorithm

### state

    byte[] state

### digest

    MessageDigest digest

### randomBytes

    byte[] randomBytes

  We know that the MessageDigest class does not implement java.io.Serializable. However, since this field is no longer used, it will always be NULL and won't affect the serialization of the SecureRandom class itself.

### randomBytesUsed

    int randomBytesUsed

### counter

    long counter

Class java.security.SecureRandomSpi extends Object implements Serializable

serialVersionUID: -2991854161009191830L

Class java.security.SecurityPermission extends BasicPermission implements Serializable

serialVersionUID: 5236109936224050470L

Class java.security.SignatureException extends GeneralSecurityException implements Serializable

serialVersionUID: 7509989324975124438L

Class java.security.SignedObject extends Object implements Serializable

serialVersionUID: 720502720485447167L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore the state of the SignedObject from a stream.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### content

    byte[] content

### signature

    byte[] signature

### thealgorithm

    String thealgorithm

Class java.security.Signer extends Identity implements Serializable

serialVersionUID: -1763464102261361480L

Serialized Fields

### privateKey

    PrivateKey privateKey

  Deprecated.
  The signer's private key.

Class java.security.Timestamp extends Object implements Serializable

serialVersionUID: -5502683707821851294L

Serialized Fields

### timestamp

    Date timestamp

  The timestamp's date and time

### signerCertPath

    CertPath signerCertPath

  The TSA's certificate path.

Class java.security.UnrecoverableEntryException extends GeneralSecurityException implements Serializable

serialVersionUID: -4527142945246286535L

Class java.security.UnrecoverableKeyException extends UnrecoverableEntryException implements Serializable

serialVersionUID: 7275063078190151277L

Class java.security.UnresolvedPermission extends Permission implements Serializable

serialVersionUID: -4821973115467008846L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream ois)
                     throws IOException,
                            ClassNotFoundException

  Restores this object from a stream (i.e., deserializes it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException

  Writes this object out to a stream (i.e., serializes it).

  Serial Data:
    An initial `String` denoting the `type` is followed by a `String` denoting the `name` is followed by a `String` denoting the `actions` is followed by an `int` indicating the number of certificates to follow (a value of "zero" denotes that there are no certificates associated with this object). Each certificate is written out starting with a `String` denoting the certificate type, followed by an `int` specifying the length of the certificate encoding, followed by the certificate encoding itself which is written out as an array of bytes.
  Throws:
    `IOException`

Serialized Fields

### type

    String type

  The class name of the Permission class that will be created when this unresolved permission is resolved.

### name

    String name

  The permission name.

### actions

    String actions

  The actions of the permission.

Class java.security.UnresolvedPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID: -7176153071733132400L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serial Data:
    Default field.
  Throws:
    `IOException`

Serialized Fields

### permissions

    Hashtable<K,V> permissions

  A table of the UnresolvedPermissions keyed on type, value is Vector of permissions

Package java.security.acl

Class java.security.acl.AclNotFoundException extends Exception implements Serializable

serialVersionUID: 5684295034092681791L

Class java.security.acl.LastOwnerException extends Exception implements Serializable

serialVersionUID: -5141997548211140359L

Class java.security.acl.NotOwnerException extends Exception implements Serializable

serialVersionUID: -5555597911163362399L

Package java.security.cert

Class java.security.cert.Certificate extends Object implements Serializable

serialVersionUID: -3585440601605666277L

Serialization Methods

### writeReplace

    protected Object writeReplace()
                           throws ObjectStreamException

  Replace the Certificate to be serialized.

  Throws:
    `ObjectStreamException` - if a new object representing this Certificate could not be created
  Since:
    1.3

Serialized Fields

### type

    String type

Class java.security.cert.Certificate.CertificateRep extends Object implements Serializable

serialVersionUID: -8563758940495660020L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws ObjectStreamException

  Resolve the Certificate Object.

  Throws:
    `ObjectStreamException` - if the Certificate could not be resolved

Serialized Fields

### type

    String type

### data

    byte[] data

Class java.security.cert.CertificateEncodingException extends CertificateException implements Serializable

serialVersionUID: 6219492851589449162L

Class java.security.cert.CertificateException extends GeneralSecurityException implements Serializable

serialVersionUID: 3192535253797119798L

Class java.security.cert.CertificateExpiredException extends CertificateException implements Serializable

serialVersionUID: 9071001339691533771L

Class java.security.cert.CertificateNotYetValidException extends CertificateException implements Serializable

serialVersionUID: 4355919900041064702L

Class java.security.cert.CertificateParsingException extends CertificateException implements Serializable

serialVersionUID: -7989222416793322029L

Class java.security.cert.CertPath extends Object implements Serializable

serialVersionUID: 6068470306649138683L

Serialization Methods

### writeReplace

    protected Object writeReplace()
                           throws ObjectStreamException

  Replaces the `CertPath` to be serialized with a `CertPathRep` object.

  Throws:
    `ObjectStreamException` - if a `CertPathRep` object representing this certification path could not be created

Serialized Fields

### type

    String type

Class java.security.cert.CertPath.CertPathRep extends Object implements Serializable

serialVersionUID: 3015633072427920915L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws ObjectStreamException

  Returns a `CertPath` constructed from the type and data.

  Throws:
    `ObjectStreamException` - if a `CertPath` could not be constructed

Serialized Fields

### type

    String type

  The Certificate type

### data

    byte[] data

  The encoded form of the cert path

Class java.security.cert.CertPathBuilderException extends GeneralSecurityException implements Serializable

serialVersionUID: 5316471420178794402L

Class java.security.cert.CertPathValidatorException extends GeneralSecurityException implements Serializable

serialVersionUID: -3083180014971893139L

Serialized Fields

### index

    int index

  the index of the certificate in the certification path that caused the exception to be thrown

### certPath

    CertPath certPath

  the `CertPath` that was being validated when the exception was thrown

Class java.security.cert.CertStoreException extends GeneralSecurityException implements Serializable

serialVersionUID: 2395296107471573245L

Class java.security.cert.CRLException extends GeneralSecurityException implements Serializable

serialVersionUID: -6694728944094197147L

Class java.security.cert.X509Certificate extends Certificate implements Serializable

serialVersionUID: -2491127588187038216L

Package java.security.interfaces

Package java.security.spec

Class java.security.spec.InvalidKeySpecException extends GeneralSecurityException implements Serializable

serialVersionUID: 3546139293998810778L

Class java.security.spec.InvalidParameterSpecException extends GeneralSecurityException implements Serializable

serialVersionUID: -970468769593399342L

Package java.sql

Class java.sql.BatchUpdateException extends SQLException implements Serializable

serialVersionUID: 5977529877145521757L

Serialized Fields

### updateCounts

    int[] updateCounts

  The array that describes the outcome of a batch execution.

  Since:
    1.2

Class java.sql.DataTruncation extends SQLWarning implements Serializable

serialVersionUID: 6464298989504059473L

Serialized Fields

### index

    int index

### parameter

    boolean parameter

### read

    boolean read

### dataSize

    int dataSize

### transferSize

    int transferSize

Class java.sql.Date extends Date implements Serializable

serialVersionUID: 1511598038487230103L

Class java.sql.SQLClientInfoException extends SQLException implements Serializable

serialVersionUID: -4319604256824655880L

Serialized Fields

### failedProperties

    Map<K,V> failedProperties

Class java.sql.SQLDataException extends SQLNonTransientException implements Serializable

serialVersionUID: -6889123282670549800L

Class java.sql.SQLException extends Exception implements Serializable

serialVersionUID: 2135244094396331484L

Serialized Fields

### SQLState

    String SQLState

### vendorCode

    int vendorCode

### next

    SQLException next

Class java.sql.SQLFeatureNotSupportedException extends SQLNonTransientException implements Serializable

serialVersionUID: -1026510870282316051L

Class java.sql.SQLIntegrityConstraintViolationException extends SQLNonTransientException implements Serializable

serialVersionUID: 8033405298774849169L

Class java.sql.SQLInvalidAuthorizationSpecException extends SQLNonTransientException implements Serializable

serialVersionUID: -64105250450891498L

Class java.sql.SQLNonTransientConnectionException extends SQLNonTransientException implements Serializable

serialVersionUID: -5852318857474782892L

Class java.sql.SQLNonTransientException extends SQLException implements Serializable

serialVersionUID: -9104382843534716547L

Class java.sql.SQLPermission extends BasicPermission implements Serializable

serialVersionUID: -1439323187199563495L

Class java.sql.SQLRecoverableException extends SQLException implements Serializable

serialVersionUID: -4144386502923131579L

Class java.sql.SQLSyntaxErrorException extends SQLNonTransientException implements Serializable

serialVersionUID: -1843832610477496053L

Class java.sql.SQLTimeoutException extends SQLTransientException implements Serializable

serialVersionUID: -4487171280562520262L

Class java.sql.SQLTransactionRollbackException extends SQLTransientException implements Serializable

serialVersionUID: 5246680841170837229L

Class java.sql.SQLTransientConnectionException extends SQLTransientException implements Serializable

serialVersionUID: -2520155553543391200L

Class java.sql.SQLTransientException extends SQLException implements Serializable

serialVersionUID: -9042733978262274539L

Class java.sql.SQLWarning extends SQLException implements Serializable

serialVersionUID: 3917336774604784856L

Class java.sql.Time extends Date implements Serializable

serialVersionUID: 8397324403548013681L

Class java.sql.Timestamp extends Date implements Serializable

serialVersionUID: 2745179027874758501L

Serialized Fields

### nanos

    int nanos

Package java.text

Class java.text.AttributedCharacterIterator.Attribute extends Object implements Serializable

serialVersionUID: -9142742483513960612L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws InvalidObjectException

  Resolves instances being deserialized to the predefined constants.

  Throws:
    `InvalidObjectException`

Serialized Fields

### name

    String name

  The name of this Attribute. The name is used primarily by readResolve to look up the corresponding predefined instance when deserializing an instance.

Class java.text.ChoiceFormat extends NumberFormat implements Serializable

serialVersionUID: 1795184449645032964L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  After reading an object from the input stream, do a simple verification to maintain class invariants.

  Throws:
    `InvalidObjectException` - if the objects read from the stream is invalid.
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### choiceLimits

    double[] choiceLimits

  A list of lower bounds for the choices. The formatter will return `choiceFormats[i]` if the number being formatted is greater than or equal to `choiceLimits[i]` and less than `choiceLimits[i+1]`.

### choiceFormats

    String[] choiceFormats

  A list of choice strings. The formatter will return `choiceFormats[i]` if the number being formatted is greater than or equal to `choiceLimits[i]` and less than `choiceLimits[i+1]`.

Class java.text.DateFormat extends Format implements Serializable

serialVersionUID: 7218322306649953788L

Serialized Fields

### calendar

    Calendar calendar

  The calendar that `DateFormat` uses to produce the time field values needed to implement date and time formatting. Subclasses should initialize this to a calendar appropriate for the locale associated with this `DateFormat`.

### numberFormat

    NumberFormat numberFormat

  The number formatter that `DateFormat` uses to format numbers in dates and times. Subclasses should initialize this to a number format appropriate for the locale associated with this `DateFormat`.

Class java.text.DateFormat.Field extends Format.Field implements Serializable

serialVersionUID: 7441350119349544720L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws InvalidObjectException

  Resolves instances being deserialized to the predefined constants.

  Throws:
    `InvalidObjectException` - if the constant could not be resolved.

Serialized Fields

### calendarField

    int calendarField

  Calendar field.

Class java.text.DateFormatSymbols extends Object implements Serializable

serialVersionUID: -5987973545549424702L

Serialization Methods

### writeObject

    private void writeObject(ObjectOutputStream stream)
                      throws IOException

  Write out the default serializable data, after ensuring the `zoneStrings` field is initialized in order to make sure the backward compatibility.

  Throws:
    `IOException`
  Since:
    1.6

Serialized Fields

### eras

    String[] eras

  Era strings. For example: "AD" and "BC". An array of 2 strings, indexed by `Calendar.BC` and `Calendar.AD`.

### months

    String[] months

  Month strings. For example: "January", "February", etc. An array of 13 strings (some calendars have 13 months), indexed by `Calendar.JANUARY`, `Calendar.FEBRUARY`, etc.

### shortMonths

    String[] shortMonths

  Short month strings. For example: "Jan", "Feb", etc. An array of 13 strings (some calendars have 13 months), indexed by `Calendar.JANUARY`, `Calendar.FEBRUARY`, etc.

### weekdays

    String[] weekdays

  Weekday strings. For example: "Sunday", "Monday", etc. An array of 8 strings, indexed by `Calendar.SUNDAY`, `Calendar.MONDAY`, etc. The element `weekdays[0]` is ignored.

### shortWeekdays

    String[] shortWeekdays

  Short weekday strings. For example: "Sun", "Mon", etc. An array of 8 strings, indexed by `Calendar.SUNDAY`, `Calendar.MONDAY`, etc. The element `shortWeekdays[0]` is ignored.

### ampms

    String[] ampms

  AM and PM strings. For example: "AM" and "PM". An array of 2 strings, indexed by `Calendar.AM` and `Calendar.PM`.

### zoneStrings

    String[][] zoneStrings

  Localized names of time zones in this locale. This is a two-dimensional array of strings of size n by m, where m is at least 5. Each of the n rows is an entry containing the localized names for a single `TimeZone`. Each such row contains (with `i` ranging from 0..n-1):
  - `zoneStrings[i][0]` - time zone ID
  - `zoneStrings[i][1]` - long name of zone in standard time
  - `zoneStrings[i][2]` - short name of zone in standard time
  - `zoneStrings[i][3]` - long name of zone in daylight saving time
  - `zoneStrings[i][4]` - short name of zone in daylight saving time
  The zone ID is not localized; it's one of the valid IDs of the `TimeZone` class that are not custom IDs. All other entries are localized names.

  See Also:
    `TimeZone`

### localPatternChars

    String localPatternChars

  Localized date-time pattern characters. For example, a locale may wish to use 'u' rather than 'y' to represent years in its date format pattern strings. This string must be exactly 18 characters long, with the index of the characters described by `DateFormat.ERA_FIELD`, `DateFormat.YEAR_FIELD`, etc. Thus, if the string were "Xz...", then localized patterns would use 'X' for era and 'z' for year.

### locale

    Locale locale

  The locale which is used for initializing this DateFormatSymbols object.

  Since:
    1.6

Class java.text.DecimalFormat extends NumberFormat implements Serializable

serialVersionUID: 864413376551465018L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  Reads the default serializable fields from the stream and performs validations and adjustments for older serialized versions. The validations and adjustments are:
  1. Verify that the superclass's digit count fields correctly reflect the limits imposed on formatting numbers other than `BigInteger` and `BigDecimal` objects. These limits are stored in the superclass for serialization compatibility with older versions, while the limits for `BigInteger` and `BigDecimal` objects are kept in this class. If, in the superclass, the minimum or maximum integer digit count is larger than `DOUBLE_INTEGER_DIGITS` or if the minimum or maximum fraction digit count is larger than `DOUBLE_FRACTION_DIGITS`, then the stream data is invalid and this method throws an `InvalidObjectException`.
  2. If `serialVersionOnStream` is less than 4, initialize `roundingMode` to `RoundingMode.HALF_EVEN`. This field is new with version 4.
  3. If `serialVersionOnStream` is less than 3, then call the setters for the minimum and maximum integer and fraction digits with the values of the corresponding superclass getters to initialize the fields in this class. The fields in this class are new with version 3.
  4. If `serialVersionOnStream` is less than 1, indicating that the stream was written by JDK 1.1, initialize `useExponentialNotation` to false, since it was not present in JDK 1.1.
  5. Set `serialVersionOnStream` to the maximum allowed value so that default serialization will work properly if this object is streamed out again.

  Stream versions older than 2 will not have the affix pattern variables `posPrefixPattern` etc. As a result, they will be initialized to `null`, which means the affix strings will be taken as literal values. This is exactly what we want, since that corresponds to the pre-version-2 behavior.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### positivePrefix

    String positivePrefix

  The symbol used as a prefix when formatting positive numbers, e.g. "+".

  See Also:
    `DecimalFormat.getPositivePrefix()`

### positiveSuffix

    String positiveSuffix

  The symbol used as a suffix when formatting positive numbers. This is often an empty string.

  See Also:
    `DecimalFormat.getPositiveSuffix()`

### negativePrefix

    String negativePrefix

  The symbol used as a prefix when formatting negative numbers, e.g. "-".

  See Also:
    `DecimalFormat.getNegativePrefix()`

### negativeSuffix

    String negativeSuffix

  The symbol used as a suffix when formatting negative numbers. This is often an empty string.

  See Also:
    `DecimalFormat.getNegativeSuffix()`

### posPrefixPattern

    String posPrefixPattern

  The prefix pattern for non-negative numbers. This variable corresponds to `positivePrefix`.

  This pattern is expanded by the method `expandAffix()` to `positivePrefix` to update the latter to reflect changes in `symbols`. If this variable is `null` then `positivePrefix` is taken as a literal value that does not change when `symbols` changes. This variable is always `null` for `DecimalFormat` objects older than stream version 2 restored from stream.

  Since:
    1.3

### posSuffixPattern

    String posSuffixPattern

  The suffix pattern for non-negative numbers. This variable corresponds to `positiveSuffix`. This variable is analogous to `posPrefixPattern`; see that variable for further documentation.

  Since:
    1.3

### negPrefixPattern

    String negPrefixPattern

  The prefix pattern for negative numbers. This variable corresponds to `negativePrefix`. This variable is analogous to `posPrefixPattern`; see that variable for further documentation.

  Since:
    1.3

### negSuffixPattern

    String negSuffixPattern

  The suffix pattern for negative numbers. This variable corresponds to `negativeSuffix`. This variable is analogous to `posPrefixPattern`; see that variable for further documentation.

  Since:
    1.3

### multiplier

    int multiplier

  The multiplier for use in percent, per mille, etc.

  See Also:
    `DecimalFormat.getMultiplier()`

### groupingSize

    byte groupingSize

  The number of digits between grouping separators in the integer portion of a number. Must be greater than 0 if `NumberFormat.groupingUsed` is true.

  See Also:
    `DecimalFormat.getGroupingSize()`, `NumberFormat.isGroupingUsed()`

### decimalSeparatorAlwaysShown

    boolean decimalSeparatorAlwaysShown

  If true, forces the decimal separator to always appear in a formatted number, even if the fractional part of the number is zero.

  See Also:
    `DecimalFormat.isDecimalSeparatorAlwaysShown()`

### parseBigDecimal

    boolean parseBigDecimal

  If true, parse returns BigDecimal wherever possible.

  Since:
    1.5
  See Also:
    `DecimalFormat.isParseBigDecimal()`

### symbols

    DecimalFormatSymbols symbols

  The `DecimalFormatSymbols` object used by this format. It contains the symbols used to format numbers, e.g. the grouping separator, decimal separator, and so on.

  See Also:
    `DecimalFormat.setDecimalFormatSymbols(java.text.DecimalFormatSymbols)`, `DecimalFormatSymbols`

### useExponentialNotation

    boolean useExponentialNotation

  True to force the use of exponential (i.e. scientific) notation when formatting numbers.

  Since:
    1.2

### minExponentDigits

    byte minExponentDigits

  The minimum number of digits used to display the exponent when a number is formatted in exponential notation. This field is ignored if `useExponentialNotation` is not true.

  Since:
    1.2

### maximumIntegerDigits

    int maximumIntegerDigits

  The maximum number of digits allowed in the integer portion of a `BigInteger` or `BigDecimal` number. `maximumIntegerDigits` must be greater than or equal to `minimumIntegerDigits`.

  Since:
    1.5
  See Also:
    `DecimalFormat.getMaximumIntegerDigits()`

### minimumIntegerDigits

    int minimumIntegerDigits

  The minimum number of digits allowed in the integer portion of a `BigInteger` or `BigDecimal` number. `minimumIntegerDigits` must be less than or equal to `maximumIntegerDigits`.

  Since:
    1.5
  See Also:
    `DecimalFormat.getMinimumIntegerDigits()`

### maximumFractionDigits

    int maximumFractionDigits

  The maximum number of digits allowed in the fractional portion of a `BigInteger` or `BigDecimal` number. `maximumFractionDigits` must be greater than or equal to `minimumFractionDigits`.

  Since:
    1.5
  See Also:
    `DecimalFormat.getMaximumFractionDigits()`

### minimumFractionDigits

    int minimumFractionDigits

  The minimum number of digits allowed in the fractional portion of a `BigInteger` or `BigDecimal` number. `minimumFractionDigits` must be less than or equal to `maximumFractionDigits`.

  Since:
    1.5
  See Also:
    `DecimalFormat.getMinimumFractionDigits()`

### roundingMode

    RoundingMode roundingMode

  The `RoundingMode` used in this DecimalFormat.

  Since:
    1.6

### serialVersionOnStream

    int serialVersionOnStream

  The internal serial version which says which version was written. Possible values are:
  - 0 (default): versions before the Java 2 platform v1.2
  - 1: version for 1.2, which includes the two new fields `useExponentialNotation` and `minExponentDigits`.
  - 2: version for 1.3 and later, which adds four new fields: `posPrefixPattern`, `posSuffixPattern`, `negPrefixPattern`, and `negSuffixPattern`.
  - 3: version for 1.5 and later, which adds five new fields: `maximumIntegerDigits`, `minimumIntegerDigits`, `maximumFractionDigits`, `minimumFractionDigits`, and `parseBigDecimal`.
  - 4: version for 1.6 and later, which adds one new field: `roundingMode`.

  Since:
    1.2

Class java.text.DecimalFormatSymbols extends Object implements Serializable

serialVersionUID: 5772796243397350300L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  Reads the default serializable fields, provides default values for objects in older serial versions, and initializes non-serializable fields. If `serialVersionOnStream` is less than 1, initializes `monetarySeparator` to be the same as `decimalSeparator` and `exponential` to be 'E'. If `serialVersionOnStream` is less than 2, initializes `locale`to the root locale, and initializes If `serialVersionOnStream` is less than 3, it initializes `exponentialSeparator` using `exponential`. Sets `serialVersionOnStream` back to the maximum allowed value so that default serialization will work properly if this object is streamed out again. Initializes the currency from the intlCurrencySymbol field.

  Throws:
    `IOException`
    `ClassNotFoundException`
  Since:
    JDK 1.1.6

Serialized Fields

### zeroDigit

    char zeroDigit

  Character used for zero.

  See Also:
    `DecimalFormatSymbols.getZeroDigit()`

### groupingSeparator

    char groupingSeparator

  Character used for thousands separator.

  See Also:
    `DecimalFormatSymbols.getGroupingSeparator()`

### decimalSeparator

    char decimalSeparator

  Character used for decimal sign.

  See Also:
    `DecimalFormatSymbols.getDecimalSeparator()`

### perMill

    char perMill

  Character used for per mille sign.

  See Also:
    `DecimalFormatSymbols.getPerMill()`

### percent

    char percent

  Character used for percent sign.

  See Also:
    `DecimalFormatSymbols.getPercent()`

### digit

    char digit

  Character used for a digit in a pattern.

  See Also:
    `DecimalFormatSymbols.getDigit()`

### patternSeparator

    char patternSeparator

  Character used to separate positive and negative subpatterns in a pattern.

  See Also:
    `DecimalFormatSymbols.getPatternSeparator()`

### infinity

    String infinity

  String used to represent infinity.

  See Also:
    `DecimalFormatSymbols.getInfinity()`

### NaN

    String NaN

  String used to represent "not a number".

  See Also:
    `DecimalFormatSymbols.getNaN()`

### minusSign

    char minusSign

  Character used to represent minus sign.

  See Also:
    `DecimalFormatSymbols.getMinusSign()`

### currencySymbol

    String currencySymbol

  String denoting the local currency, e.g. "$".

  See Also:
    `DecimalFormatSymbols.getCurrencySymbol()`

### intlCurrencySymbol

    String intlCurrencySymbol

  ISO 4217 currency code denoting the local currency, e.g. "USD".

  See Also:
    `DecimalFormatSymbols.getInternationalCurrencySymbol()`

### monetarySeparator

    char monetarySeparator

  The decimal separator used when formatting currency values.

  Since:
    JDK 1.1.6
  See Also:
    `DecimalFormatSymbols.getMonetaryDecimalSeparator()`

### exponential

    char exponential

  The character used to distinguish the exponent in a number formatted in exponential notation, e.g. 'E' for a number such as "1.23E45".

  Note that the public API provides no way to set this field, even though it is supported by the implementation and the stream format. The intent is that this will be added to the API in the future.

  Since:
    JDK 1.1.6

### exponentialSeparator

    String exponentialSeparator

  The string used to separate the mantissa from the exponent. Examples: "x10^" for 1.23x10^4, "E" for 1.23E4.

  If both `exponential` and `exponentialSeparator` exist, this `exponentialSeparator` has the precedence.

  Since:
    1.6

### locale

    Locale locale

  The locale of these currency format symbols.

  Since:
    1.4

### serialVersionOnStream

    int serialVersionOnStream

  Describes the version of `DecimalFormatSymbols` present on the stream. Possible values are:
  - 0 (or uninitialized): versions prior to JDK 1.1.6.
  - 1: Versions written by JDK 1.1.6 or later, which include two new fields: `monetarySeparator` and `exponential`.
  - 2: Versions written by J2SE 1.4 or later, which include a new `locale` field.
  - 3: Versions written by J2SE 1.6 or later, which include a new `exponentialSeparator` field.
  When streaming out a `DecimalFormatSymbols`, the most recent format (corresponding to the highest allowable `serialVersionOnStream`) is always written.

  Since:
    JDK 1.1.6

Class java.text.Format extends Object implements Serializable

serialVersionUID: -299282585814624189L

Class java.text.Format.Field extends AttributedCharacterIterator.Attribute implements Serializable

serialVersionUID: 276966692217360283L

Class java.text.MessageFormat extends Format implements Serializable

serialVersionUID: 6479157306784022952L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  After reading an object from the input stream, do a simple verification to maintain class invariants.

  Throws:
    `InvalidObjectException` - if the objects read from the stream is invalid.
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### locale

    Locale locale

  The locale to use for formatting numbers and dates.

### pattern

    String pattern

  The string that the formatted values are to be plugged into. In other words, this is the pattern supplied on construction with all of the {} expressions taken out.

### formats

    Format[] formats

  An array of formatters, which are used to format the arguments.

### offsets

    int[] offsets

  The positions where the results of formatting each argument are to be inserted into the pattern.

### argumentNumbers

    int[] argumentNumbers

  The argument numbers corresponding to each formatter. (The formatters are stored in the order they occur in the pattern, not in the order in which the arguments are specified.)

### maxOffset

    int maxOffset

  One less than the number of entries in `offsets`. Can also be thought of as the index of the highest-numbered element in `offsets` that is being used. All of these arrays should have the same number of elements being used as `offsets` does, and so this variable suffices to tell us how many entries are in all of them.

Class java.text.MessageFormat.Field extends Format.Field implements Serializable

serialVersionUID: 7899943957617360810L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws InvalidObjectException

  Resolves instances being deserialized to the predefined constants.

  Throws:
    `InvalidObjectException` - if the constant could not be resolved.

Class java.text.NumberFormat extends Format implements Serializable

serialVersionUID: -2308460125733713944L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  First, read in the default serializable data. Then, if `serialVersionOnStream` is less than 1, indicating that the stream was written by JDK 1.1, set the `int` fields such as `maximumIntegerDigits` to be equal to the `byte` fields such as `maxIntegerDigits`, since the `int` fields were not present in JDK 1.1. Finally, set serialVersionOnStream back to the maximum allowed value so that default serialization will work properly if this object is streamed out again.

  If `minimumIntegerDigits` is greater than `maximumIntegerDigits` or `minimumFractionDigits` is greater than `maximumFractionDigits`, then the stream data is invalid and this method throws an `InvalidObjectException`. In addition, if any of these values is negative, then this method throws an `InvalidObjectException`.

  Throws:
    `IOException`
    `ClassNotFoundException`
  Since:
    1.2

### writeObject

    private void writeObject(ObjectOutputStream stream)
                      throws IOException

  Write out the default serializable data, after first setting the `byte` fields such as `maxIntegerDigits` to be equal to the `int` fields such as `maximumIntegerDigits` (or to `Byte.MAX_VALUE`, whichever is smaller), for compatibility with the JDK 1.1 version of the stream format.

  Throws:
    `IOException`
  Since:
    1.2

Serialized Fields

### groupingUsed

    boolean groupingUsed

  True if the grouping (i.e. thousands) separator is used when formatting and parsing numbers.

  See Also:
    `NumberFormat.isGroupingUsed()`

### maxIntegerDigits

    byte maxIntegerDigits

  The maximum number of digits allowed in the integer portion of a number. `maxIntegerDigits` must be greater than or equal to `minIntegerDigits`.

  Note: This field exists only for serialization compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new `int` field `maximumIntegerDigits` is used instead. When writing to a stream, `maxIntegerDigits` is set to `maximumIntegerDigits` or `Byte.MAX_VALUE`, whichever is smaller. When reading from a stream, this field is used only if `serialVersionOnStream` is less than 1.

  See Also:
    `NumberFormat.getMaximumIntegerDigits()`

### minIntegerDigits

    byte minIntegerDigits

  The minimum number of digits allowed in the integer portion of a number. `minimumIntegerDigits` must be less than or equal to `maximumIntegerDigits`.

  Note: This field exists only for serialization compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new `int` field `minimumIntegerDigits` is used instead. When writing to a stream, `minIntegerDigits` is set to `minimumIntegerDigits` or `Byte.MAX_VALUE`, whichever is smaller. When reading from a stream, this field is used only if `serialVersionOnStream` is less than 1.

  See Also:
    `NumberFormat.getMinimumIntegerDigits()`

### maxFractionDigits

    byte maxFractionDigits

  The maximum number of digits allowed in the fractional portion of a number. `maximumFractionDigits` must be greater than or equal to `minimumFractionDigits`.

  Note: This field exists only for serialization compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new `int` field `maximumFractionDigits` is used instead. When writing to a stream, `maxFractionDigits` is set to `maximumFractionDigits` or `Byte.MAX_VALUE`, whichever is smaller. When reading from a stream, this field is used only if `serialVersionOnStream` is less than 1.

  See Also:
    `NumberFormat.getMaximumFractionDigits()`

### minFractionDigits

    byte minFractionDigits

  The minimum number of digits allowed in the fractional portion of a number. `minimumFractionDigits` must be less than or equal to `maximumFractionDigits`.

  Note: This field exists only for serialization compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new `int` field `minimumFractionDigits` is used instead. When writing to a stream, `minFractionDigits` is set to `minimumFractionDigits` or `Byte.MAX_VALUE`, whichever is smaller. When reading from a stream, this field is used only if `serialVersionOnStream` is less than 1.

  See Also:
    `NumberFormat.getMinimumFractionDigits()`

### parseIntegerOnly

    boolean parseIntegerOnly

  True if this format will parse numbers as integers only.

  See Also:
    `NumberFormat.isParseIntegerOnly()`

### maximumIntegerDigits

    int maximumIntegerDigits

  The maximum number of digits allowed in the integer portion of a number. `maximumIntegerDigits` must be greater than or equal to `minimumIntegerDigits`.

  Since:
    1.2
  See Also:
    `NumberFormat.getMaximumIntegerDigits()`

### minimumIntegerDigits

    int minimumIntegerDigits

  The minimum number of digits allowed in the integer portion of a number. `minimumIntegerDigits` must be less than or equal to `maximumIntegerDigits`.

  Since:
    1.2
  See Also:
    `NumberFormat.getMinimumIntegerDigits()`

### maximumFractionDigits

    int maximumFractionDigits

  The maximum number of digits allowed in the fractional portion of a number. `maximumFractionDigits` must be greater than or equal to `minimumFractionDigits`.

  Since:
    1.2
  See Also:
    `NumberFormat.getMaximumFractionDigits()`

### minimumFractionDigits

    int minimumFractionDigits

  The minimum number of digits allowed in the fractional portion of a number. `minimumFractionDigits` must be less than or equal to `maximumFractionDigits`.

  Since:
    1.2
  See Also:
    `NumberFormat.getMinimumFractionDigits()`

### serialVersionOnStream

    int serialVersionOnStream

  Describes the version of `NumberFormat` present on the stream. Possible values are:
  - 0 (or uninitialized): the JDK 1.1 version of the stream format. In this version, the `int` fields such as `maximumIntegerDigits` were not present, and the `byte` fields such as `maxIntegerDigits` are used instead.
  - 1: the 1.2 version of the stream format. The values of the `byte` fields such as `maxIntegerDigits` are ignored, and the `int` fields such as `maximumIntegerDigits` are used instead.
  When streaming out a `NumberFormat`, the most recent format (corresponding to the highest allowable `serialVersionOnStream`) is always written.

  Since:
    1.2

Class java.text.NumberFormat.Field extends Format.Field implements Serializable

serialVersionUID: 7494728892700160890L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws InvalidObjectException

  Resolves instances being deserialized to the predefined constants.

  Throws:
    `InvalidObjectException` - if the constant could not be resolved.

Class java.text.ParseException extends Exception implements Serializable

Serialized Fields

### errorOffset

    int errorOffset

  The zero-based character offset into the string being parsed at which the error was found during parsing.

Class java.text.SimpleDateFormat extends DateFormat implements Serializable

serialVersionUID: 4774881970558875024L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  After reading an object from the input stream, the format pattern in the object is verified.

  Throws:
    `InvalidObjectException` - if the pattern is invalid
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### serialVersionOnStream

    int serialVersionOnStream

  The version of the serialized data on the stream. Possible values:
  - 0 or not present on stream: JDK 1.1.3. This version has no `defaultCenturyStart` on stream.
  - 1 JDK 1.1.4 or later. This version adds `defaultCenturyStart`.
  When streaming out this class, the most recent format and the highest allowable `serialVersionOnStream` is written.

  Since:
    JDK1.1.4

### pattern

    String pattern

  The pattern string of this formatter. This is always a non-localized pattern. May not be null. See class documentation for details.

### formatData

    DateFormatSymbols formatData

  The symbols used by this formatter for week names, month names, etc. May not be null.

  See Also:
    `DateFormatSymbols`

### defaultCenturyStart

    Date defaultCenturyStart

  We map dates with two-digit years into the century starting at `defaultCenturyStart`, which may be any date. May not be null.

  Since:
    JDK1.1.4

### locale

    Locale locale

  The Locale used to instantiate this `SimpleDateFormat`. The value may be null if this object has been created by an older `SimpleDateFormat` and deserialized.

  Since:
    1.6

Package java.util

Class java.util.AbstractMap.SimpleEntry extends Object implements Serializable

serialVersionUID: -8499721149061103585L

Serialized Fields

### key

    Object key

### value

    Object value

Class java.util.AbstractMap.SimpleImmutableEntry extends Object implements Serializable

serialVersionUID: 7138329143949025153L

Serialized Fields

### key

    Object key

### value

    Object value

Class java.util.ArrayDeque extends AbstractCollection<E> implements Serializable

serialVersionUID: 2340985798034038923L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Deserialize this deque.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serialize this deque.

  Serial Data:
    The current size (`int`) of the deque, followed by all of its elements (each an object reference) in first-to-last order.
  Throws:
    `IOException`

Class java.util.ArrayList extends AbstractList<E> implements Serializable

serialVersionUID: 8683452581122892189L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `ArrayList` instance from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `ArrayList` instance to a stream (that is, serialize it).

  Serial Data:
    The length of the array backing the `ArrayList` instance is emitted (int), followed by all of its elements (each an `Object`) in the proper order.
  Throws:
    `IOException`

Serialized Fields

### size

    int size

  The size of the ArrayList (the number of elements it contains).

Class java.util.Arrays.ArrayList extends AbstractList<E> implements Serializable

serialVersionUID: -2764017481108945198L

Serialized Fields

### a

    Object[] a

Class java.util.BitSet extends Object implements Serializable

serialVersionUID: 7997698588986878753L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `BitSet` instance from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `BitSet` instance to a stream (i.e., serialize it).

  Throws:
    `IOException`

Serialized Fields

### bits

    long[] bits

  The bits in this BitSet. The ith bit is stored in bits[i/64] at bit position i % 64 (where bit position 0 refers to the least significant bit and 63 refers to the most significant bit).

Class java.util.Calendar extends Object implements Serializable

serialVersionUID: -1807547505821590642L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  Reconstitutes this object from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream stream)
                      throws IOException

  Save the state of this object to a stream (i.e., serialize it). Ideally, `Calendar` would only write out its state data and the current time, and not write any field data out, such as `fields[]`, `isTimeSet`, `areFieldsSet`, and `isSet[]`. `nextStamp` also should not be part of the persistent state. Unfortunately, this didn't happen before JDK 1.1 shipped. To be compatible with JDK 1.1, we will always have to write out the field values and state flags. However, `nextStamp` can be removed from the serialization stream; this will probably happen in the near future.

  Throws:
    `IOException`

Serialized Fields

### fields

    int[] fields

  The calendar field values for the currently set time for this calendar. This is an array of `FIELD_COUNT` integers, with index values `ERA` through `DST_OFFSET`.

### isSet

    boolean[] isSet

  The flags which tell if a specified calendar field for the calendar is set. A new object has no fields set. After the first call to a method which generates the fields, they all remain set after that. This is an array of `FIELD_COUNT` booleans, with index values `ERA` through `DST_OFFSET`.

### time

    long time

  The currently set time for this calendar, expressed in milliseconds after January 1, 1970, 0:00:00 GMT.

  See Also:
    `Calendar.isTimeSet`

### isTimeSet

    boolean isTimeSet

  True if then the value of `time` is valid. The time is made invalid by a change to an item of `field[]`.

  See Also:
    `Calendar.time`

### areFieldsSet

    boolean areFieldsSet

  True if `fields[]` are in sync with the currently set time. If false, then the next attempt to get the value of a field will force a recomputation of all fields from the current value of `time`.

### lenient

    boolean lenient

  `True` if this calendar allows out-of-range field values during computation of `time` from `fields[]`.

  See Also:
    `Calendar.setLenient(boolean)`, `Calendar.isLenient()`

### zone

    TimeZone zone

  The `TimeZone` used by this calendar. `Calendar` uses the time zone data to translate between locale and GMT time.

### firstDayOfWeek

    int firstDayOfWeek

  The first day of the week, with possible values `SUNDAY`, `MONDAY`, etc. This is a locale-dependent value.

### minimalDaysInFirstWeek

    int minimalDaysInFirstWeek

  The number of days required for the first week in a month or year, with possible values from 1 to 7. This is a locale-dependent value.

### nextStamp

    int nextStamp

  The next available value for `stamp[]`, an internal array. This actually should not be written out to the stream, and will probably be removed from the stream in the near future. In the meantime, a value of `MINIMUM_USER_STAMP` should be used.

### serialVersionOnStream

    int serialVersionOnStream

  The version of the serialized data on the stream. Possible values:
  0 or not present on stream
    JDK 1.1.5 or earlier.
  1
    JDK 1.1.6 or later. Writes a correct 'time' value as well as compatible values for other fields. This is a transitional format.
  When streaming out this class, the most recent format and the highest allowable `serialVersionOnStream` is written.

  Since:
    JDK1.1.6

Class java.util.Collections.CheckedCollection extends Object implements Serializable

serialVersionUID: 1578914078182001775L

Serialized Fields

### c

    Collection<E> c

### type

    Class<T> type

### zeroLengthElementArray

    Object[] zeroLengthElementArray

Class java.util.Collections.CheckedList extends java.util.Collections.CheckedCollection<E> implements Serializable

serialVersionUID: 65247728283967356L

Serialized Fields

### list

    List<E> list

Class java.util.Collections.CheckedMap extends Object implements Serializable

serialVersionUID: 5742860141034234728L

Serialized Fields

### m

    Map<K,V> m

### keyType

    Class<T> keyType

### valueType

    Class<T> valueType

### zeroLengthKeyArray

    Object[] zeroLengthKeyArray

### zeroLengthValueArray

    Object[] zeroLengthValueArray

Class java.util.Collections.CheckedRandomAccessList extends java.util.Collections.CheckedList<E> implements Serializable

serialVersionUID: 1638200125423088369L

Class java.util.Collections.CheckedSet extends java.util.Collections.CheckedCollection<E> implements Serializable

serialVersionUID: 4694047833775013803L

Class java.util.Collections.CheckedSortedMap extends java.util.Collections.CheckedMap<K,V> implements Serializable

serialVersionUID: 1599671320688067438L

Serialized Fields

### sm

    SortedMap<K,V> sm

Class java.util.Collections.CheckedSortedSet extends java.util.Collections.CheckedSet<E> implements Serializable

serialVersionUID: 1599911165492914959L

Serialized Fields

### ss

    SortedSet<E> ss

Class java.util.Collections.CopiesList extends AbstractList<E> implements Serializable

serialVersionUID: 2739099268398711800L

Serialized Fields

### n

    int n

### element

    Object element

Class java.util.Collections.EmptyList extends AbstractList<Object> implements Serializable

serialVersionUID: 8842843931221139166L

Serialization Methods

### readResolve

    private Object readResolve()

Class java.util.Collections.EmptySet extends AbstractSet<Object> implements Serializable

serialVersionUID: 1582296315990362920L

Serialization Methods

### readResolve

    private Object readResolve()

Class java.util.Collections.ReverseComparator extends Object implements Serializable

serialVersionUID: 7207038068494060240L

Serialization Methods

### readResolve

    private Object readResolve()

Class java.util.Collections.ReverseComparator2 extends Object implements Serializable

serialVersionUID: 4374092139857L

Serialized Fields

### cmp

    Comparator<T> cmp

  The comparator specified in the static factory. This will never be null, as the static factory returns a ReverseComparator instance if its argument is null.

Class java.util.Collections.SingletonSet extends AbstractSet<E> implements Serializable

serialVersionUID: 3193687207550431679L

Serialized Fields

### element

    Object element

Class java.util.Collections.SynchronizedCollection extends Object implements Serializable

serialVersionUID: 3053995032091335093L

Serialization Methods

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Throws:
    `IOException`

Serialized Fields

### c

    Collection<E> c

### mutex

    Object mutex

Class java.util.Collections.SynchronizedList extends java.util.Collections.SynchronizedCollection<E> implements Serializable

serialVersionUID: -7754090372962971524L

Serialization Methods

### readResolve

    private Object readResolve()

  SynchronizedRandomAccessList instances are serialized as SynchronizedList instances to allow them to be deserialized in pre-1.4 JREs (which do not have SynchronizedRandomAccessList). This method inverts the transformation. As a beneficial side-effect, it also grafts the RandomAccess marker onto SynchronizedList instances that were serialized in pre-1.4 JREs. Note: Unfortunately, SynchronizedRandomAccessList instances serialized in 1.4.1 and deserialized in 1.4 will become SynchronizedList instances, as this method was missing in 1.4.

Serialized Fields

### list

    List<E> list

Class java.util.Collections.SynchronizedMap extends Object implements Serializable

serialVersionUID: 1978198479659022715L

Serialization Methods

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Throws:
    `IOException`

Serialized Fields

### m

    Map<K,V> m

### mutex

    Object mutex

Class java.util.Collections.SynchronizedRandomAccessList extends java.util.Collections.SynchronizedList<E> implements Serializable

serialVersionUID: 1530674583602358482L

Serialization Methods

### writeReplace

    private Object writeReplace()

  Allows instances to be deserialized in pre-1.4 JREs (which do not have SynchronizedRandomAccessList). SynchronizedList has a readResolve method that inverts this transformation upon deserialization.

Class java.util.Collections.SynchronizedSet extends java.util.Collections.SynchronizedCollection<E> implements Serializable

serialVersionUID: 487447009682186044L

Class java.util.Collections.SynchronizedSortedMap extends java.util.Collections.SynchronizedMap<K,V> implements Serializable

serialVersionUID: -8798146769416483793L

Serialized Fields

### sm

    SortedMap<K,V> sm

Class java.util.Collections.SynchronizedSortedSet extends java.util.Collections.SynchronizedSet<E> implements Serializable

serialVersionUID: 8695801310862127406L

Serialized Fields

### ss

    SortedSet<E> ss

Class java.util.Collections.UnmodifiableCollection extends Object implements Serializable

serialVersionUID: 1820017752578914078L

Serialized Fields

### c

    Collection<E> c

Class java.util.Collections.UnmodifiableList extends java.util.Collections.UnmodifiableCollection<E> implements Serializable

serialVersionUID: -283967356065247728L

Serialization Methods

### readResolve

    private Object readResolve()

  UnmodifiableRandomAccessList instances are serialized as UnmodifiableList instances to allow them to be deserialized in pre-1.4 JREs (which do not have UnmodifiableRandomAccessList). This method inverts the transformation. As a beneficial side-effect, it also grafts the RandomAccess marker onto UnmodifiableList instances that were serialized in pre-1.4 JREs. Note: Unfortunately, UnmodifiableRandomAccessList instances serialized in 1.4.1 and deserialized in 1.4 will become UnmodifiableList instances, as this method was missing in 1.4.

Serialized Fields

### list

    List<E> list

Class java.util.Collections.UnmodifiableMap extends Object implements Serializable

serialVersionUID: -1034234728574286014L

Serialized Fields

### m

    Map<K,V> m

Class java.util.Collections.UnmodifiableMap.UnmodifiableEntrySet extends java.util.Collections.UnmodifiableSet<Map.Entry<K,V>> implements Serializable

serialVersionUID: 7854390611657943733L

Class java.util.Collections.UnmodifiableRandomAccessList extends java.util.Collections.UnmodifiableList<E> implements Serializable

serialVersionUID: -2542308836966382001L

Serialization Methods

### writeReplace

    private Object writeReplace()

  Allows instances to be deserialized in pre-1.4 JREs (which do not have UnmodifiableRandomAccessList). UnmodifiableList has a readResolve method that inverts this transformation upon deserialization.

Class java.util.Collections.UnmodifiableSet extends java.util.Collections.UnmodifiableCollection<E> implements Serializable

serialVersionUID: -9215047833775013803L

Class java.util.Collections.UnmodifiableSortedMap extends java.util.Collections.UnmodifiableMap<K,V> implements Serializable

serialVersionUID: -8806743815996713206L

Serialized Fields

### sm

    SortedMap<K,V> sm

Class java.util.Collections.UnmodifiableSortedSet extends java.util.Collections.UnmodifiableSet<E> implements Serializable

serialVersionUID: -4929149591599911165L

Serialized Fields

### ss

    SortedSet<E> ss

Class java.util.ConcurrentModificationException extends RuntimeException implements Serializable

Class java.util.Currency extends Object implements Serializable

serialVersionUID: -158308464356906721L

Serialization Methods

### readResolve

    private Object readResolve()

  Resolves instances being deserialized to a single instance per currency.

Serialized Fields

### currencyCode

    String currencyCode

  ISO 4217 currency code for this currency.

Class java.util.Date extends Object implements Serializable

serialVersionUID: 7523967970034938905L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute this object from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of this object to a stream (i.e., serialize it).

  Serial Data:
    The value returned by `getTime()` is emitted (long). This represents the offset from January 1, 1970, 00:00:00 GMT in milliseconds.
  Throws:
    `IOException`

Class java.util.DuplicateFormatFlagsException extends IllegalFormatException implements Serializable

serialVersionUID: 18890531L

Serialized Fields

### flags

    String flags

Class java.util.EmptyStackException extends RuntimeException implements Serializable

Class java.util.EnumMap extends AbstractMap<K extends Enum<K>,V> implements Serializable

serialVersionUID: 458661240069192865L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `EnumMap` instance from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `EnumMap` instance to a stream (i.e., serialize it).

  Serial Data:
    The size of the enum map (the number of key-value mappings) is emitted (int), followed by the key (Object) and value (Object) for each key-value mapping represented by the enum map.
  Throws:
    `IOException`

Serialized Fields

### keyType

    Class<T> keyType

  The `Class` object for the enum type of all the keys of this map.

Class java.util.EnumSet.SerializationProxy extends Object implements Serializable

serialVersionUID: 362491234563181265L

Serialization Methods

### readResolve

    private Object readResolve()

Serialized Fields

### elementType

    Class<T> elementType

  The element type of this enum set.

### elements

    Enum<E extends Enum<E>>[] elements

  The elements contained in this enum set.

Class java.util.EventObject extends Object implements Serializable

serialVersionUID: 5516075349620653480L

Class java.util.FormatFlagsConversionMismatchException extends IllegalFormatException implements Serializable

serialVersionUID: 19120414L

Serialized Fields

### f

    String f

### c

    char c

Class java.util.FormatterClosedException extends IllegalStateException implements Serializable

serialVersionUID: 18111216L

Class java.util.GregorianCalendar extends Calendar implements Serializable

serialVersionUID: -8125100834729963327L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  Updates internal state.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### gregorianCutover

    long gregorianCutover

  The point at which the Gregorian calendar rules are used, measured in milliseconds from the standard epoch. Default is October 15, 1582 (Gregorian) 00:00:00 UTC or -12219292800000L. For this value, October 4, 1582 (Julian) is followed by October 15, 1582 (Gregorian). This corresponds to Julian day number 2299161.

Class java.util.HashMap extends AbstractMap<K,V> implements Serializable

serialVersionUID: 362498820763181265L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `HashMap` instance from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `HashMap` instance to a stream (i.e., serialize it).

  Serial Data:
    The capacity of the HashMap (the length of the bucket array) is emitted (int), followed by the size (an int, the number of key-value mappings), followed by the key (Object) and value (Object) for each key-value mapping. The key-value mappings are emitted in no particular order.
  Throws:
    `IOException`

Serialized Fields

### threshold

    int threshold

  The next size value at which to resize (capacity * load factor).

### loadFactor

    float loadFactor

  The load factor for the hash table.

Class java.util.HashSet extends AbstractSet<E> implements Serializable

serialVersionUID: -5024744406713321676L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `HashSet` instance from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of this `HashSet` instance to a stream (that is, serialize it).

  Serial Data:
    The capacity of the backing `HashMap` instance (int), and its load factor (float) are emitted, followed by the size of the set (the number of elements it contains) (int), followed by all of its elements (each an Object) in no particular order.
  Throws:
    `IOException`

Class java.util.Hashtable extends Dictionary<K,V> implements Serializable

serialVersionUID: 1421746759512286392L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the Hashtable from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the Hashtable to a stream (i.e., serialize it).

  Serial Data:
    The capacity of the Hashtable (the length of the bucket array) is emitted (int), followed by the size of the Hashtable (the number of key-value mappings), followed by the key (Object) and value (Object) for each key-value mapping represented by the Hashtable The key-value mappings are emitted in no particular order.
  Throws:
    `IOException`

Serialized Fields

### threshold

    int threshold

  The table is rehashed when its size exceeds this threshold. (The value of this field is (int)(capacity * loadFactor).)

### loadFactor

    float loadFactor

  The load factor for the hashtable.

Class java.util.IdentityHashMap extends AbstractMap<K,V> implements Serializable

serialVersionUID: 8188218128353913216L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `IdentityHashMap` instance from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `IdentityHashMap` instance to a stream (i.e., serialize it).

  Serial Data:
    The size of the HashMap (the number of key-value mappings) (`int`), followed by the key (Object) and value (Object) for each key-value mapping represented by the IdentityHashMap. The key-value mappings are emitted in no particular order.
  Throws:
    `IOException`

Serialized Fields

### size

    int size

  The number of key-value mappings contained in this identity hash map.

Class java.util.IllegalFormatCodePointException extends IllegalFormatException implements Serializable

serialVersionUID: 19080630L

Serialized Fields

### c

    int c

Class java.util.IllegalFormatConversionException extends IllegalFormatException implements Serializable

serialVersionUID: 17000126L

Serialized Fields

### c

    char c

### arg

    Class<T> arg

Class java.util.IllegalFormatException extends IllegalArgumentException implements Serializable

serialVersionUID: 18830826L

Class java.util.IllegalFormatFlagsException extends IllegalFormatException implements Serializable

serialVersionUID: 790824L

Serialized Fields

### flags

    String flags

Class java.util.IllegalFormatPrecisionException extends IllegalFormatException implements Serializable

serialVersionUID: 18711008L

Serialized Fields

### p

    int p

Class java.util.IllegalFormatWidthException extends IllegalFormatException implements Serializable

serialVersionUID: 16660902L

Serialized Fields

### w

    int w

Class java.util.InputMismatchException extends NoSuchElementException implements Serializable

Class java.util.LinkedHashMap extends HashMap<K,V> implements Serializable

serialVersionUID: 3801124242820219131L

Serialized Fields

### accessOrder

    boolean accessOrder

  The iteration ordering method for this linked hash map: `true` for access-order, `false` for insertion-order.

Class java.util.LinkedHashSet extends HashSet<E> implements Serializable

serialVersionUID: -2851667679971038690L

Class java.util.LinkedList extends AbstractSequentialList<E> implements Serializable

serialVersionUID: 876323262645176354L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute this `LinkedList` instance from a stream (that is deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of this `LinkedList` instance to a stream (that is, serialize it).

  Serial Data:
    The size of the list (the number of elements it contains) is emitted (int), followed by all of its elements (each an Object) in the proper order.
  Throws:
    `IOException`

Class java.util.Locale extends Object implements Serializable

serialVersionUID: 9149081749638150636L

Serialization Methods

### readResolve

    private Object readResolve()
                        throws ObjectStreamException

  Replace the deserialized Locale object with a newly created object. Newer language codes are replaced with older ISO codes. The country and variant codes are replaced with internalized String copies.

  Throws:
    `ObjectStreamException`

Serialized Fields

### language

    String language

  See Also:
    `Locale.getLanguage()`

### country

    String country

  See Also:
    `Locale.getCountry()`

### variant

    String variant

  See Also:
    `Locale.getVariant()`

### hashcode

    int hashcode

  Placeholder for the object's hash code. Always -1.

Class java.util.MissingFormatArgumentException extends IllegalFormatException implements Serializable

serialVersionUID: 19190115L

Serialized Fields

### s

    String s

Class java.util.MissingFormatWidthException extends IllegalFormatException implements Serializable

serialVersionUID: 15560123L

Serialized Fields

### s

    String s

Class java.util.MissingResourceException extends RuntimeException implements Serializable

serialVersionUID: -4876345176062000401L

Serialized Fields

### className

    String className

  The class name of the resource bundle requested by the user.

### key

    String key

  The name of the specific resource requested by the user.

Class java.util.NoSuchElementException extends RuntimeException implements Serializable

Class java.util.PriorityQueue extends AbstractQueue<E> implements Serializable

serialVersionUID: -7720805057305804111L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitutes the `PriorityQueue` instance from a stream (that is, deserializes it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Saves the state of the instance to a stream (that is, serializes it).

  Serial Data:
    The length of the array backing the instance is emitted (int), followed by all of its elements (each an `Object`) in the proper order.
  Throws:
    `IOException`

Serialized Fields

### size

    int size

  The number of elements in the priority queue.

### comparator

    Comparator<T> comparator

  The comparator, or null if priority queue uses elements' natural ordering.

Class java.util.Properties extends Hashtable<Object,Object> implements Serializable

serialVersionUID: 4112578634029874840L

Serialized Fields

### defaults

    Properties defaults

  A property list that contains default values for any keys not found in this property list.

Class java.util.PropertyPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID: 7015263904581634791L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serial Data:
    Default fields.
  Throws:
    `IOException`

Serialized Fields

### all_allowed

    boolean all_allowed

  boolean saying if "*" is in the collection.

### permissions

    Hashtable<K,V> permissions

  A table of the PropertyPermissions.

Class java.util.Random extends Object implements Serializable

serialVersionUID: 3905348978240129619L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `Random` instance from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the `Random` instance to a stream.

  Throws:
    `IOException`

Serialization Overview

  Serializable fields for Random.

Serialized Fields

### haveNextNextGaussian

    boolean haveNextNextGaussian

  nextNextGaussian is valid

### nextNextGaussian

    double; nextNextGaussian

  next Gaussian to be returned

### seed

    long; seed

  seed for random computations

Class java.util.ServiceConfigurationError extends Error implements Serializable

serialVersionUID: 74132770414881L

Class java.util.SimpleTimeZone extends TimeZone implements Serializable

serialVersionUID: -403250971215465050L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute this object from a stream (i.e., deserialize it). We handle both JDK 1.1 binary formats and full formats with a packed byte array.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream stream)
                      throws IOException

  Save the state of this object to a stream (i.e., serialize it).

  Serial Data:
    We write out two formats, a JDK 1.1 compatible format, using `DOW_IN_MONTH_MODE` rules, in the required section, followed by the full rules, in packed format, in the optional section. The optional section will be ignored by JDK 1.1 code upon stream in.

    Contents of the optional section: The length of a byte array is emitted (int); this is 4 as of this release. The byte array of the given length is emitted. The contents of the byte array are the true values of the fields `startDay`, `startDayOfWeek`, `endDay`, and `endDayOfWeek`. The values of these fields in the required section are approximate values suited to the rule mode `DOW_IN_MONTH_MODE`, which is the only mode recognized by JDK 1.1.

  Throws:
    `IOException`

Serialized Fields

### startMonth

    int startMonth

  The month in which daylight saving time starts. This value must be between `Calendar.JANUARY` and `Calendar.DECEMBER` inclusive. This value must not equal `endMonth`.

  If `useDaylight` is false, this value is ignored.

### startDay

    int startDay

  This field has two possible interpretations:
  `startMode == DOW_IN_MONTH`
    `startDay` indicates the day of the month of `startMonth` on which daylight saving time starts, from 1 to 28, 30, or 31, depending on the `startMonth`.
  `startMode != DOW_IN_MONTH`
    `startDay` indicates which `startDayOfWeek` in th month `startMonth` daylight saving time starts on. For example, a value of +1 and a `startDayOfWeek` of `Calendar.SUNDAY` indicates the first Sunday of `startMonth`. Likewise, +2 would indicate the second Sunday, and -1 the last Sunday. A value of 0 is illegal.

  If `useDaylight` is false, this value is ignored.

### startDayOfWeek

    int startDayOfWeek

  The day of the week on which daylight saving time starts. This value must be between `Calendar.SUNDAY` and `Calendar.SATURDAY` inclusive.

  If `useDaylight` is false or `startMode == DAY_OF_MONTH`, this value is ignored.

### startTime

    int startTime

  The time in milliseconds after midnight at which daylight saving time starts. This value is expressed as wall time, standard time, or UTC time, depending on the setting of `startTimeMode`.

  If `useDaylight` is false, this value is ignored.

### startTimeMode

    int startTimeMode

  The format of startTime, either WALL_TIME, STANDARD_TIME, or UTC_TIME.

  Since:
    1.3

### endMonth

    int endMonth

  The month in which daylight saving time ends. This value must be between `Calendar.JANUARY` and `Calendar.UNDECIMBER`. This value must not equal `startMonth`.

  If `useDaylight` is false, this value is ignored.

### endDay

    int endDay

  This field has two possible interpretations:
  `endMode == DOW_IN_MONTH`
    `endDay` indicates the day of the month of `endMonth` on which daylight saving time ends, from 1 to 28, 30, or 31, depending on the `endMonth`.
  `endMode != DOW_IN_MONTH`
    `endDay` indicates which `endDayOfWeek` in th month `endMonth` daylight saving time ends on. For example, a value of +1 and a `endDayOfWeek` of `Calendar.SUNDAY` indicates the first Sunday of `endMonth`. Likewise, +2 would indicate the second Sunday, and -1 the last Sunday. A value of 0 is illegal.

  If `useDaylight` is false, this value is ignored.

### endDayOfWeek

    int endDayOfWeek

  The day of the week on which daylight saving time ends. This value must be between `Calendar.SUNDAY` and `Calendar.SATURDAY` inclusive.

  If `useDaylight` is false or `endMode == DAY_OF_MONTH`, this value is ignored.

### endTime

    int endTime

  The time in milliseconds after midnight at which daylight saving time ends. This value is expressed as wall time, standard time, or UTC time, depending on the setting of `endTimeMode`.

  If `useDaylight` is false, this value is ignored.

### endTimeMode

    int endTimeMode

  The format of endTime, either `WALL_TIME`, `STANDARD_TIME`, or `UTC_TIME`.

  Since:
    1.3

### startYear

    int startYear

  The year in which daylight saving time is first observed. This is an `AD` value. If this value is less than 1 then daylight saving time is observed for all `AD` years.

  If `useDaylight` is false, this value is ignored.

### rawOffset

    int rawOffset

  The offset in milliseconds between this zone and GMT. Negative offsets are to the west of Greenwich. To obtain local standard time, add the offset to GMT time. To obtain local wall time it may also be necessary to add `dstSavings`.

### useDaylight

    boolean useDaylight

  A boolean value which is true if and only if this zone uses daylight saving time. If this value is false, several other fields are ignored.

### monthLength

    byte[] monthLength

  This field was serialized in JDK 1.1, so we have to keep it that way to maintain serialization compatibility. However, there's no need to recreate the array each time we create a new time zone.

  An array of bytes containing the values {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}. This is ignored as of the Java 2 platform v1.2, however, it must be streamed out for compatibility with JDK 1.1.

### startMode

    int startMode

  Variables specifying the mode of the start rule. Takes the following values:
  `DOM_MODE`
    Exact day of week; e.g., March 1.
  `DOW_IN_MONTH_MODE`
    Day of week in month; e.g., last Sunday in March.
  `DOW_GE_DOM_MODE`
    Day of week after day of month; e.g., Sunday on or after March 15.
  `DOW_LE_DOM_MODE`
    Day of week before day of month; e.g., Sunday on or before March 15.
  The setting of this field affects the interpretation of the `startDay` field.

  If `useDaylight` is false, this value is ignored.

  Since:
    1.1.4

### endMode

    int endMode

  Variables specifying the mode of the end rule. Takes the following values:
  `DOM_MODE`
    Exact day of week; e.g., March 1.
  `DOW_IN_MONTH_MODE`
    Day of week in month; e.g., last Sunday in March.
  `DOW_GE_DOM_MODE`
    Day of week after day of month; e.g., Sunday on or after March 15.
  `DOW_LE_DOM_MODE`
    Day of week before day of month; e.g., Sunday on or before March 15.
  The setting of this field affects the interpretation of the `endDay` field.

  If `useDaylight` is false, this value is ignored.

  Since:
    1.1.4

### dstSavings

    int dstSavings

  A positive value indicating the amount of time saved during DST in milliseconds. Typically one hour (3600000); sometimes 30 minutes (1800000).

  If `useDaylight` is false, this value is ignored.

  Since:
    1.1.4

### serialVersionOnStream

    int serialVersionOnStream

  The version of the serialized data on the stream. Possible values:
  0 or not present on stream
    JDK 1.1.3 or earlier.
  1
    JDK 1.1.4 or later. Includes three new fields: `startMode`, `endMode`, and `dstSavings`.
  2
    JDK 1.3 or later. Includes two new fields: `startTimeMode` and `endTimeMode`.
  When streaming out this class, the most recent format and the highest allowable `serialVersionOnStream` is written.

  Since:
    1.1.4

Class java.util.Stack extends Vector<E> implements Serializable

serialVersionUID: 1224463164541339165L

Class java.util.TimeZone extends Object implements Serializable

serialVersionUID: 3581463369166924961L

Serialized Fields

### ID

    String ID

  The string identifier of this `TimeZone`. This is a programmatic identifier used internally to look up `TimeZone` objects from the system table and also to map them to their localized display names. `ID` values are unique in the system table but may not be for dynamically created zones.

Class java.util.TooManyListenersException extends Exception implements Serializable

Class java.util.TreeMap extends AbstractMap<K,V> implements Serializable

serialVersionUID: 919286545866124006L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `TreeMap` instance from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `TreeMap` instance to a stream (i.e., serialize it).

  Serial Data:
    The size of the TreeMap (the number of key-value mappings) is emitted (int), followed by the key (Object) and value (Object) for each key-value mapping represented by the TreeMap. The key-value mappings are emitted in key-order (as determined by the TreeMap's Comparator, or by the keys' natural ordering if the TreeMap has no Comparator).
  Throws:
    `IOException`

Serialized Fields

### comparator

    Comparator<T> comparator

  The comparator used to maintain order in this tree map, or null if it uses the natural ordering of its keys.

Class java.util.TreeMap.AscendingSubMap extends java.util.TreeMap.NavigableSubMap<K,V> implements Serializable

serialVersionUID: 912986545866124060L

Class java.util.TreeMap.DescendingSubMap extends java.util.TreeMap.NavigableSubMap<K,V> implements Serializable

serialVersionUID: 912986545866120460L

Serialized Fields

### reverseComparator

    Comparator<T> reverseComparator

Class java.util.TreeMap.NavigableSubMap extends AbstractMap<K,V> implements Serializable

Serialized Fields

### m

    TreeMap<K,V> m

  The backing map.

### lo

    Object lo

  Endpoints are represented as triples (fromStart, lo, loInclusive) and (toEnd, hi, hiInclusive). If fromStart is true, then the low (absolute) bound is the start of the backing map, and the other values are ignored. Otherwise, if loInclusive is true, lo is the inclusive bound, else lo is the exclusive bound. Similarly for the upper bound.

### hi

    Object hi

  Endpoints are represented as triples (fromStart, lo, loInclusive) and (toEnd, hi, hiInclusive). If fromStart is true, then the low (absolute) bound is the start of the backing map, and the other values are ignored. Otherwise, if loInclusive is true, lo is the inclusive bound, else lo is the exclusive bound. Similarly for the upper bound.

### fromStart

    boolean fromStart

### toEnd

    boolean toEnd

### loInclusive

    boolean loInclusive

### hiInclusive

    boolean hiInclusive

Class java.util.TreeMap.SubMap extends AbstractMap<K,V> implements Serializable

serialVersionUID: -6520786458950516097L

Serialization Methods

### readResolve

    private Object readResolve()

Serialized Fields

### fromStart

    boolean fromStart

### toEnd

    boolean toEnd

### fromKey

    Object fromKey

### toKey

    Object toKey

Class java.util.TreeSet extends AbstractSet<E> implements Serializable

serialVersionUID: -2479143000061671589L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `TreeSet` instance from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `TreeSet` instance to a stream (that is, serialize it).

  Serial Data:
    Emits the comparator used to order this set, or `null` if it obeys its elements' natural ordering (Object), followed by the size of the set (the number of elements it contains) (int), followed by all of its elements (each an Object) in order (as determined by the set's Comparator, or by the elements' natural ordering if the set has no Comparator).
  Throws:
    `IOException`

Class java.util.UnknownFormatConversionException extends IllegalFormatException implements Serializable

serialVersionUID: 19060418L

Serialized Fields

### s

    String s

Class java.util.UnknownFormatFlagsException extends IllegalFormatException implements Serializable

serialVersionUID: 19370506L

Serialized Fields

### flags

    String flags

Class java.util.UUID extends Object implements Serializable

serialVersionUID: -4856846361193249489L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `UUID` instance from a stream (that is, deserialize it). This is necessary to set the transient fields to their correct uninitialized value so they will be recomputed on demand.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### mostSigBits

    long mostSigBits

### leastSigBits

    long leastSigBits

Class java.util.Vector extends AbstractList<E> implements Serializable

serialVersionUID: -2767605614048989439L

Serialization Methods

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `Vector` instance to a stream (that is, serialize it). This method is present merely for synchronization. It just calls the default writeObject method.

  Throws:
    `IOException`

Serialized Fields

### elementData

    Object[] elementData

  The array buffer into which the components of the vector are stored. The capacity of the vector is the length of this array buffer, and is at least large enough to contain all the vector's elements.

  Any array elements following the last element in the Vector are null.

### elementCount

    int elementCount

  The number of valid components in this `Vector` object. Components `elementData[0]` through `elementData[elementCount-1]` are the actual items.

### capacityIncrement

    int capacityIncrement

  The amount by which the capacity of the vector is automatically incremented when its size becomes greater than its capacity. If the capacity increment is less than or equal to zero, the capacity of the vector is doubled each time it needs to grow.

Package java.util.concurrent

Class java.util.concurrent.ArrayBlockingQueue extends AbstractQueue<E> implements Serializable

serialVersionUID: -817911632652898426L

Serialized Fields

### items

    Object[] items

  The queued items

### takeIndex

    int takeIndex

  items index for next take, poll or remove

### putIndex

    int putIndex

  items index for next put, offer, or add.

### count

    int count

  Number of items in the queue

### lock

    ReentrantLock lock

  Main lock guarding all access

### notEmpty

    Condition notEmpty

  Condition for waiting takes

### notFull

    Condition notFull

  Condition for waiting puts

Class java.util.concurrent.BrokenBarrierException extends Exception implements Serializable

serialVersionUID: 7117394618823254244L

Class java.util.concurrent.CancellationException extends IllegalStateException implements Serializable

serialVersionUID: -9202173006928992231L

Class java.util.concurrent.ConcurrentHashMap extends AbstractMap<K,V> implements Serializable

serialVersionUID: 7249069246763182397L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the `ConcurrentHashMap` instance from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the `ConcurrentHashMap` instance to a stream (i.e., serialize it).

  Serial Data:
    the key (Object) and value (Object) for each key-value mapping, followed by a null pair. The key-value mappings are emitted in no particular order.
  Throws:
    `IOException`

Serialized Fields

### segmentMask

    int segmentMask

  Mask value for indexing into segments. The upper bits of a key's hash code are used to choose the segment.

### segmentShift

    int segmentShift

  Shift value for indexing within segments.

### segments

    java.util.concurrent.ConcurrentHashMap.Segment<K,V>[] segments

  The segments, each of which is a specialized hash table

Class java.util.concurrent.ConcurrentLinkedQueue extends AbstractQueue<E> implements Serializable

serialVersionUID: 196745693267521676L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the Queue instance from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state to a stream (that is, serialize it).

  Serial Data:
    All of the elements (each an `E`) in the proper order, followed by a null
  Throws:
    `IOException`

Class java.util.concurrent.ConcurrentSkipListMap extends AbstractMap<K,V> implements Serializable

serialVersionUID: -8627078645895051609L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the map from a stream.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of this map to a stream.

  Serial Data:
    The key (Object) and value (Object) for each key-value mapping represented by the map, followed by `null`. The key-value mappings are emitted in key-order (as determined by the Comparator, or by the keys' natural ordering if no Comparator).
  Throws:
    `IOException`

Serialized Fields

### comparator

    Comparator<T> comparator

  The comparator used to maintain order in this map, or null if using natural ordering.

Class java.util.concurrent.ConcurrentSkipListMap.SubMap extends AbstractMap<K,V> implements Serializable

serialVersionUID: -7647078645895051609L

Serialized Fields

### m

    ConcurrentSkipListMap<K,V> m

  Underlying map

### lo

    Object lo

  lower bound key, or null if from start

### hi

    Object hi

  upper bound key, or null if to end

### loInclusive

    boolean loInclusive

  inclusion flag for lo

### hiInclusive

    boolean hiInclusive

  inclusion flag for hi

### isDescending

    boolean isDescending

  direction

Class java.util.concurrent.ConcurrentSkipListSet extends AbstractSet<E> implements Serializable

serialVersionUID: -2479143111061671589L

Serialized Fields

### m

    ConcurrentNavigableMap<K,V> m

  The underlying map. Uses Boolean.TRUE as value for each element. This field is declared final for the sake of thread safety, which entails some ugliness in clone()

Class java.util.concurrent.CopyOnWriteArrayList extends Object implements Serializable

serialVersionUID: 8673264195747942595L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute the list from a stream (i.e., deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of the list to a stream (i.e., serialize it).

  Serial Data:
    The length of the array backing the list is emitted (int), followed by all of its elements (each an Object) in the proper order.
  Throws:
    `IOException`

Class java.util.concurrent.CopyOnWriteArraySet extends AbstractSet<E> implements Serializable

serialVersionUID: 5457747651344034263L

Serialized Fields

### al

    CopyOnWriteArrayList<E> al

Class java.util.concurrent.ExecutionException extends Exception implements Serializable

serialVersionUID: 7830266012832686185L

Class java.util.concurrent.LinkedBlockingDeque extends AbstractQueue<E> implements Serializable

serialVersionUID: -387911632671998426L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute this deque from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state of this deque to a stream (that is, serialize it).

  Serial Data:
    The capacity (int), followed by elements (each an `Object`) in the proper order, followed by a null
  Throws:
    `IOException`

Serialized Fields

### capacity

    int capacity

  Maximum number of items in the deque

### lock

    ReentrantLock lock

  Main lock guarding all access

### notEmpty

    Condition notEmpty

  Condition for waiting takes

### notFull

    Condition notFull

  Condition for waiting puts

Class java.util.concurrent.LinkedBlockingQueue extends AbstractQueue<E> implements Serializable

serialVersionUID: -6903933977591709194L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reconstitute this queue instance from a stream (that is, deserialize it).

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state to a stream (that is, serialize it).

  Serial Data:
    The capacity is emitted (int), followed by all of its elements (each an `Object`) in the proper order, followed by a null
  Throws:
    `IOException`

Serialized Fields

### capacity

    int capacity

  The capacity bound, or Integer.MAX_VALUE if none

### count

    AtomicInteger count

  Current number of elements

### takeLock

    ReentrantLock takeLock

  Lock held by take, poll, etc

### notEmpty

    Condition notEmpty

  Wait queue for waiting takes

### putLock

    ReentrantLock putLock

  Lock held by put, offer, etc

### notFull

    Condition notFull

  Wait queue for waiting puts

Class java.util.concurrent.PriorityBlockingQueue extends AbstractQueue<E> implements Serializable

serialVersionUID: 5595510919245408276L

Serialization Methods

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Saves the state to a stream (that is, serializes it). This merely wraps default serialization within lock. The serialization strategy for items is left to underlying Queue. Note that locking is not needed on deserialization, so readObject is not defined, just relying on default.

  Throws:
    `IOException`

Serialized Fields

### q

    PriorityQueue<E> q

### lock

    ReentrantLock lock

### notEmpty

    Condition notEmpty

Class java.util.concurrent.RejectedExecutionException extends RuntimeException implements Serializable

serialVersionUID: -375805702767069545L

Class java.util.concurrent.Semaphore extends Object implements Serializable

serialVersionUID: -3222578661600680210L

Serialized Fields

### sync

    java.util.concurrent.Semaphore.Sync sync

  All mechanics via AbstractQueuedSynchronizer subclass

Class java.util.concurrent.SynchronousQueue extends AbstractQueue<E> implements Serializable

serialVersionUID: -3223113410248163686L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the state to a stream (that is, serialize it).

  Throws:
    `IOException`

Serialized Fields

### qlock

    ReentrantLock qlock

### waitingProducers

    java.util.concurrent.SynchronousQueue.WaitQueue waitingProducers

### waitingConsumers

    java.util.concurrent.SynchronousQueue.WaitQueue waitingConsumers

Class java.util.concurrent.TimeoutException extends Exception implements Serializable

serialVersionUID: 1900926677490660714L

Package java.util.concurrent.atomic

Class java.util.concurrent.atomic.AtomicBoolean extends Object implements Serializable

serialVersionUID: 4654671469794556979L

Serialized Fields

### value

    int value

Class java.util.concurrent.atomic.AtomicInteger extends Number implements Serializable

serialVersionUID: 6214790243416807050L

Serialized Fields

### value

    int value

Class java.util.concurrent.atomic.AtomicIntegerArray extends Object implements Serializable

serialVersionUID: 2862133569453604235L

Serialized Fields

### array

    int[] array

Class java.util.concurrent.atomic.AtomicLong extends Number implements Serializable

serialVersionUID: 1927816293512124184L

Serialized Fields

### value

    long value

Class java.util.concurrent.atomic.AtomicLongArray extends Object implements Serializable

serialVersionUID: -2308431214976778248L

Serialized Fields

### array

    long[] array

Class java.util.concurrent.atomic.AtomicReference extends Object implements Serializable

serialVersionUID: -1848883965231344442L

Serialized Fields

### value

    Object value

Class java.util.concurrent.atomic.AtomicReferenceArray extends Object implements Serializable

serialVersionUID: -6209656149925076980L

Serialized Fields

### array

    Object[] array

Package java.util.concurrent.locks

Class java.util.concurrent.locks.AbstractOwnableSynchronizer extends Object implements Serializable

serialVersionUID: 3737899427754241961L

Class java.util.concurrent.locks.AbstractQueuedLongSynchronizer extends AbstractOwnableSynchronizer implements Serializable

serialVersionUID: 7373984972572414692L

Serialized Fields

### state

    long state

  The synchronization state.

Class java.util.concurrent.locks.AbstractQueuedLongSynchronizer.ConditionObject extends Object implements Serializable

serialVersionUID: 1173984872572414699L

Class java.util.concurrent.locks.AbstractQueuedSynchronizer extends AbstractOwnableSynchronizer implements Serializable

serialVersionUID: 7373984972572414691L

Serialized Fields

### state

    int state

  The synchronization state.

Class java.util.concurrent.locks.AbstractQueuedSynchronizer.ConditionObject extends Object implements Serializable

serialVersionUID: 1173984872572414699L

Class java.util.concurrent.locks.ReentrantLock extends Object implements Serializable

serialVersionUID: 7373984872572414699L

Serialized Fields

### sync

    java.util.concurrent.locks.ReentrantLock.Sync sync

  Synchronizer providing all implementation mechanics

Class java.util.concurrent.locks.ReentrantReadWriteLock extends Object implements Serializable

serialVersionUID: -6992448646407690164L

Serialized Fields

### readerLock

    ReentrantReadWriteLock.ReadLock readerLock

  Inner class providing readlock

### writerLock

    ReentrantReadWriteLock.WriteLock writerLock

  Inner class providing writelock

### sync

    java.util.concurrent.locks.ReentrantReadWriteLock.Sync sync

  Performs all synchronization mechanics

Class java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock extends Object implements Serializable

serialVersionUID: -5992448646407690164L

Serialized Fields

### sync

    java.util.concurrent.locks.ReentrantReadWriteLock.Sync sync

Class java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock extends Object implements Serializable

serialVersionUID: -4992448646407690164L

Serialized Fields

### sync

    java.util.concurrent.locks.ReentrantReadWriteLock.Sync sync

Package java.util.jar

Class java.util.jar.JarException extends ZipException implements Serializable

Package java.util.logging

Class java.util.logging.Level extends Object implements Serializable

serialVersionUID: -8176160795706313070L

Serialization Methods

### readResolve

    private Object readResolve()

Serialized Fields

### name

    String name

  The non-localized name of the level.

### value

    int value

  The integer value of the level.

### resourceBundleName

    String resourceBundleName

  The resource bundle name to be used in localizing the level name.

Class java.util.logging.LoggingPermission extends BasicPermission implements Serializable

serialVersionUID: 63564341580231582L

Class java.util.logging.LogRecord extends Object implements Serializable

serialVersionUID: 5372048053134512534L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serial Data:
    Default fields, followed by a two byte version number (major byte, followed by minor byte), followed by information on the log record parameter array. If there is no parameter array, then -1 is written. If there is a parameter array (possible of zero length) then the array length is written as an integer, followed by String values for each parameter. If a parameter is null, then a null String is written. Otherwise the output of Object.toString() is written.
  Throws:
    `IOException`

Serialized Fields

### level

    Level level

  Logging message level

### sequenceNumber

    long sequenceNumber

  Sequence number

### sourceClassName

    String sourceClassName

  Class that issued logging call

### sourceMethodName

    String sourceMethodName

  Method that issued logging call

### message

    String message

  Non-localized raw message text

### threadID

    int threadID

  Thread ID for thread that issued logging call.

### millis

    long millis

  Event time in milliseconds since 1970

### thrown

    Throwable thrown

  The Throwable (if any) associated with log message

### loggerName

    String loggerName

  Name of the source Logger.

### resourceBundleName

    String resourceBundleName

  Resource bundle name to localized log message.

Package java.util.prefs

Class java.util.prefs.BackingStoreException extends Exception implements Serializable

serialVersionUID: 859796500401108469L

Class java.util.prefs.InvalidPreferencesFormatException extends Exception implements Serializable

serialVersionUID: -791715184232119669L

Package java.util.regex

Class java.util.regex.Pattern extends Object implements Serializable

serialVersionUID: 5073258162644648461L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Recompile the Pattern instance from a stream. The original pattern string is read in and the object tree is recompiled from it.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### pattern

    String pattern

  The original regular-expression pattern string.

### flags

    int flags

  The original pattern flags.

Class java.util.regex.PatternSyntaxException extends IllegalArgumentException implements Serializable

Serialized Fields

### desc

    String desc

### pattern

    String pattern

### index

    int index

Package java.util.zip

Class java.util.zip.DataFormatException extends Exception implements Serializable

Class java.util.zip.ZipError extends InternalError implements Serializable

serialVersionUID: 853973422266861979L

Class java.util.zip.ZipException extends IOException implements Serializable

Package javax.activation

Class javax.activation.ActivationDataFlavor extends DataFlavor implements Serializable

Serialization Methods

### readExternal

    public void readExternal(ObjectInput is)
                      throws IOException,
                             ClassNotFoundException

  Restores this `DataFlavor` from a Serialized state.

  Throws:
    `IOException` - if I/O errors occur
    `ClassNotFoundException` - If the class for an object being restored cannot be found.

### writeExternal

    public void writeExternal(ObjectOutput os)
                       throws IOException

  Serializes this `DataFlavor`.

  Throws:
    `IOException` - Includes any I/O exceptions that may occur

Class javax.activation.MimeType extends Object implements Serializable

Serialization Methods

### readExternal

    public void readExternal(ObjectInput in)
                      throws IOException,
                             ClassNotFoundException

  The object implements the readExternal method to restore its contents by calling the methods of DataInput for primitive types and readObject for objects, strings and arrays. The readExternal method must read the values in the same sequence and with the same types as were written by writeExternal.

  Throws:
    `ClassNotFoundException` - If the class for an object being restored cannot be found.
    `IOException` - if I/O errors occur

### writeExternal

    public void writeExternal(ObjectOutput out)
                       throws IOException

  The object implements the writeExternal method to save its contents by calling the methods of DataOutput for its primitive values or calling the writeObject method of ObjectOutput for objects, strings and arrays.

  Throws:
    `IOException` - Includes any I/O exceptions that may occur

Class javax.activation.MimeTypeParseException extends Exception implements Serializable

Class javax.activation.UnsupportedDataTypeException extends IOException implements Serializable

Package javax.activity

Class javax.activity.ActivityCompletedException extends RemoteException implements Serializable

Class javax.activity.ActivityRequiredException extends RemoteException implements Serializable

Class javax.activity.InvalidActivityException extends RemoteException implements Serializable

Package javax.annotation.processing

Class javax.annotation.processing.FilerException extends IOException implements Serializable

serialVersionUID: 8426423106453163293L

Package javax.crypto

Class javax.crypto.BadPaddingException extends GeneralSecurityException implements Serializable

Class javax.crypto.ExemptionMechanismException extends GeneralSecurityException implements Serializable

Class javax.crypto.IllegalBlockSizeException extends GeneralSecurityException implements Serializable

Class javax.crypto.NoSuchPaddingException extends GeneralSecurityException implements Serializable

Class javax.crypto.SealedObject extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Restores the state of the SealedObject from a stream.

  Throws:
    `NullPointerException` - if s is null.
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### encodedParams

    byte[] encodedParams

  The cryptographic parameters used by the sealing Cipher, encoded in the default format.

  That is, `cipher.getParameters().getEncoded()`.

### encryptedContent

    byte[] encryptedContent

  The serialized object contents in encrypted format.

### sealAlg

    String sealAlg

  The algorithm that was used to seal this object.

### paramsAlg

    String paramsAlg

  The algorithm of the parameters used.

Class javax.crypto.ShortBufferException extends GeneralSecurityException implements Serializable

Package javax.crypto.interfaces

Package javax.crypto.spec

Class javax.crypto.spec.SecretKeySpec extends Object implements Serializable

Serialized Fields

### key

    byte[] key

  The secret key.

### algorithm

    String algorithm

  The name of the algorithm associated with this key.

Package javax.imageio

Class javax.imageio.IIOException extends IOException implements Serializable

Package javax.imageio.metadata

Class javax.imageio.metadata.IIOInvalidTreeException extends IIOException implements Serializable

Serialized Fields

### offendingNode

    Node offendingNode

  The `Node` that led to the parsing error, or `null`.

Package javax.lang.model.element

Class javax.lang.model.element.UnknownAnnotationValueException extends RuntimeException implements Serializable

serialVersionUID: 269L

Class javax.lang.model.element.UnknownElementException extends RuntimeException implements Serializable

serialVersionUID: 269L

Package javax.lang.model.type

Class javax.lang.model.type.MirroredTypeException extends RuntimeException implements Serializable

serialVersionUID: 269L

Class javax.lang.model.type.MirroredTypesException extends RuntimeException implements Serializable

serialVersionUID: 269L

Class javax.lang.model.type.UnknownTypeException extends RuntimeException implements Serializable

serialVersionUID: 269L

Package javax.management

Class javax.management.AndQueryExp extends QueryEval implements Serializable

serialVersionUID: -1081892073854801359L

Serialized Fields

### exp1

    QueryExp exp1

  The first QueryExp of the conjunction

### exp2

    QueryExp exp2

  The second QueryExp of the conjunction

Class javax.management.Attribute extends Object implements Serializable

serialVersionUID: 2484220110589082382L

Serialized Fields

### name

    String name

  Attribute name.

### value

    Object value

  Attribute value

Class javax.management.AttributeChangeNotification extends Notification implements Serializable

serialVersionUID: 535176054565814134L

Serialized Fields

### attributeName

    String attributeName

  The MBean attribute name.

### attributeType

    String attributeType

  The MBean attribute type.

### oldValue

    Object oldValue

  The MBean attribute old value.

### newValue

    Object newValue

  The MBean attribute new value.

Class javax.management.AttributeChangeNotificationFilter extends Object implements Serializable

serialVersionUID: -6347317584796410029L

Serialized Fields

### enabledAttributes

    Vector<E> enabledAttributes

  `Vector` that contains the enabled attribute names. The default value is an empty vector.

Class javax.management.AttributeList extends ArrayList<Object> implements Serializable

serialVersionUID: -4077085769279709076L

Class javax.management.AttributeNotFoundException extends OperationsException implements Serializable

serialVersionUID: 6511584241791106926L

Class javax.management.AttributeValueExp extends Object implements Serializable

serialVersionUID: -7768025046539163385L

Serialized Fields

### attr

    String attr

  The name of the attribute

Class javax.management.BadAttributeValueExpException extends Exception implements Serializable

serialVersionUID: -3105272988410493376L

Serialized Fields

### val

    Object val

  The attribute value that originated this exception

Class javax.management.BadBinaryOpValueExpException extends Exception implements Serializable

serialVersionUID: 5068475589449021227L

Serialized Fields

### exp

    ValueExp exp

  the `ValueExp` that originated this exception

Class javax.management.BadStringOperationException extends Exception implements Serializable

serialVersionUID: 7802201238441662100L

Serialized Fields

### op

    String op

  The description of the operation that originated this exception

Class javax.management.BetweenQueryExp extends QueryEval implements Serializable

serialVersionUID: -2933597532866307444L

Serialized Fields

### exp1

    ValueExp exp1

  The checked value

### exp2

    ValueExp exp2

  The lower bound value

### exp3

    ValueExp exp3

  The upper bound value

Class javax.management.BinaryOpValueExp extends QueryEval implements Serializable

serialVersionUID: 1216286847881456786L

Serialized Fields

### op

    int op

  The operator

### exp1

    ValueExp exp1

  The first value

### exp2

    ValueExp exp2

  The second value

Class javax.management.BinaryRelQueryExp extends QueryEval implements Serializable

serialVersionUID: -5690656271650491000L

Serialized Fields

### relOp

    int relOp

  The operator

### exp1

    ValueExp exp1

  The first value

### exp2

    ValueExp exp2

  The second value

Class javax.management.BooleanValueExp extends QueryEval implements Serializable

serialVersionUID: 7754922052666594581L

Serialized Fields

### val

    boolean val

  The boolean value

Class javax.management.ClassAttributeValueExp extends AttributeValueExp implements Serializable

Serialized Fields

### attr

    String attr

  The name of the attribute

  The serialVersionUID of this class is `-1081892073854801359L`.

Class javax.management.ImmutableDescriptor extends Object implements Serializable

serialVersionUID: 8853308591080540165L

Serialization Methods

### readResolve

    private Object readResolve()
                        throws InvalidObjectException

  This method can replace a deserialized instance of this class with another instance. For example, it might replace a deserialized empty ImmutableDescriptor with `ImmutableDescriptor.EMPTY_DESCRIPTOR`.

  Throws:
    `InvalidObjectException` - if the read object has invalid fields.

Serialized Fields

### names

    String[] names

  The names of the fields in this ImmutableDescriptor with their original case. The names must be in alphabetical order as determined by `String.CASE_INSENSITIVE_ORDER`.

### values

    Object[] values

  The values of the fields in this ImmutableDescriptor. The elements in this array match the corresponding elements in the `names` array.

Class javax.management.InQueryExp extends QueryEval implements Serializable

serialVersionUID: -5801329450358952434L

Serialized Fields

### val

    ValueExp val

  The `ValueExp` to be found

### valueList

    ValueExp[] valueList

  The array of `ValueExp` to be searched

Class javax.management.InstanceAlreadyExistsException extends OperationsException implements Serializable

serialVersionUID: 8893743928912733931L

Class javax.management.InstanceNotFoundException extends OperationsException implements Serializable

serialVersionUID: -882579438394773049L

Class javax.management.InstanceOfQueryExp extends QueryEval implements Serializable

serialVersionUID: -1081892073854801359L

Serialized Fields

### classNameValue

    StringValueExp classNameValue

  The `StringValueExp` returning the name of the class of which selected MBeans should be instances.

Class javax.management.IntrospectionException extends OperationsException implements Serializable

serialVersionUID: 1054516935875481725L

Class javax.management.InvalidApplicationException extends Exception implements Serializable

serialVersionUID: -3048022274675537269L

Serialized Fields

### val

    Object val

  The object representing the class of the MBean

Class javax.management.InvalidAttributeValueException extends OperationsException implements Serializable

serialVersionUID: 2164571879317142449L

Class javax.management.JMException extends Exception implements Serializable

serialVersionUID: 350520924977331825L

Class javax.management.JMRuntimeException extends RuntimeException implements Serializable

serialVersionUID: 6573344628407841861L

Class javax.management.ListenerNotFoundException extends OperationsException implements Serializable

serialVersionUID: -7242605822448519061L

Class javax.management.MalformedObjectNameException extends OperationsException implements Serializable

serialVersionUID: -572689714442915824L

Class javax.management.MatchQueryExp extends QueryEval implements Serializable

serialVersionUID: -7156603696948215014L

Serialized Fields

### exp

    AttributeValueExp exp

  The attribute value to be matched

### pattern

    String pattern

  The pattern to be matched

Class javax.management.MBeanAttributeInfo extends MBeanFeatureInfo implements Serializable

Serialized Fields

### attributeType

    String attributeType

  The actual attribute type.

### isWrite

    boolean isWrite

  The attribute write right.

### isRead

    boolean isRead

  The attribute read right.

### is

    boolean is

  Indicates if this method is a "is"

Class javax.management.MBeanConstructorInfo extends MBeanFeatureInfo implements Serializable

serialVersionUID: 4433990064191844427L

Serialized Fields

### signature

    MBeanParameterInfo[] signature

  The signature of the method, that is, the class names of the arguments.

Class javax.management.MBeanException extends JMException implements Serializable

serialVersionUID: 4066342430588744142L

Serialized Fields

### exception

    Exception exception

  Encapsulated `Exception`

Class javax.management.MBeanFeatureInfo extends Object implements Serializable

serialVersionUID: 3952882688968447265L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes an `MBeanFeatureInfo` from an `ObjectInputStream`.

  Serial Data:
    For compatibility reasons, an object of this class is deserialized as follows.
    The method `defaultReadObject()` is called first to deserialize the object except the field `descriptor`, which is not serialized in the default way. Then the method `read()` is called to read a byte, the field `descriptor` is deserialized according to the value of the byte value:
    - 1. The method `readObject()` is called twice to obtain the field names (a `String[]`) and the field values (a `Object[]`) of the `descriptor`. The two obtained values then are used to construct an `ImmutableDescriptor` instance for the field `descriptor`;
    - 0. The value for the field `descriptor` is obtained directly by calling the method `readObject()`. If the obtained value is null, the field `descriptor` is set to `EMPTY_DESCRIPTOR`;
    - -1. This means that there is no byte to read and that the object is from an earlier version of the JMX API. The field `descriptor` is set to `EMPTY_DESCRIPTOR`
    - Any other value. A `StreamCorruptedException` is thrown.
  Throws:
    `IOException`
    `ClassNotFoundException`
  Since:
    1.6

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes an `MBeanFeatureInfo` to an `ObjectOutputStream`.

  Serial Data:
    For compatibility reasons, an object of this class is serialized as follows.
    The method `defaultWriteObject()` is called first to serialize the object except the field `descriptor` which is declared as transient. The field `descriptor` is serialized as follows:
    - If `descriptor` is an instance of the class `ImmutableDescriptor`, the method `write(int val)` is called to write a byte with the value `1`, then the method `writeObject(Object obj)` is called twice to serialize the field names and the field values of the `descriptor`, respectively as a `String[]` and an `Object[]`;
    - Otherwise, the method `write(int val)` is called to write a byte with the value `0`, then the method `writeObject(Object obj)` is called to serialize directly the field `descriptor`.
  Throws:
    `IOException`
  Since:
    1.6

Serialized Fields

### name

    String name

  The name of the feature. It is recommended that subclasses call `MBeanFeatureInfo.getName()` rather than reading this field, and that they not change it.

  The name of the feature.

### description

    String description

  The human-readable description of the feature. It is recommended that subclasses call `MBeanFeatureInfo.getDescription()` rather than reading this field, and that they not change it.

  The human-readable description of the feature.

Class javax.management.MBeanInfo extends Object implements Serializable

serialVersionUID: -6451021435135161911L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes an `MBeanInfo` from an `ObjectInputStream`.

  Serial Data:
    For compatibility reasons, an object of this class is deserialized as follows.
    The method `defaultReadObject()` is called first to deserialize the object except the field `descriptor`, which is not serialized in the default way. Then the method `read()` is called to read a byte, the field `descriptor` is deserialized according to the value of the byte value:
    - 1. The method `readObject()` is called twice to obtain the field names (a `String[]`) and the field values (a `Object[]`) of the `descriptor`. The two obtained values then are used to construct an `ImmutableDescriptor` instance for the field `descriptor`;
    - 0. The value for the field `descriptor` is obtained directly by calling the method `readObject()`. If the obtained value is null, the field `descriptor` is set to `EMPTY_DESCRIPTOR`;
    - -1. This means that there is no byte to read and that the object is from an earlier version of the JMX API. The field `descriptor` is set to `EMPTY_DESCRIPTOR`.
    - Any other value. A `StreamCorruptedException` is thrown.
  Throws:
    `IOException`
    `ClassNotFoundException`
  Since:
    1.6

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes an `MBeanInfo` to an `ObjectOutputStream`.

  Serial Data:
    For compatibility reasons, an object of this class is serialized as follows.
    The method `defaultWriteObject()` is called first to serialize the object except the field `descriptor` which is declared as transient. The field `descriptor` is serialized as follows:
    - If `descriptor` is an instance of the class `ImmutableDescriptor`, the method `write(int val)` is called to write a byte with the value `1`, then the method `writeObject(Object obj)` is called twice to serialize the field names and the field values of the `descriptor`, respectively as a `String[]` and an `Object[]`;
    - Otherwise, the method `write(int val)` is called to write a byte with the value `0`, then the method `writeObject(Object obj)` is called to serialize the field `descriptor` directly.
  Throws:
    `IOException`
  Since:
    1.6

Serialized Fields

### description

    String description

  The human readable description of the class.

### className

    String className

  The MBean qualified name.

### attributes

    MBeanAttributeInfo[] attributes

  The MBean attribute descriptors.

### operations

    MBeanOperationInfo[] operations

  The MBean operation descriptors.

### constructors

    MBeanConstructorInfo[] constructors

  The MBean constructor descriptors.

### notifications

    MBeanNotificationInfo[] notifications

  The MBean notification descriptors.

Class javax.management.MBeanNotificationInfo extends MBeanFeatureInfo implements Serializable

serialVersionUID: -3888371564530107064L

Serialized Fields

### types

    String[] types

  The different types of the notification.

Class javax.management.MBeanOperationInfo extends MBeanFeatureInfo implements Serializable

serialVersionUID: -6178860474881375330L

Serialized Fields

### type

    String type

  The method's return value.

### signature

    MBeanParameterInfo[] signature

  The signature of the method, that is, the class names of the arguments.

### impact

    int impact

  The impact of the method, one of `INFO`, `ACTION`, `ACTION_INFO`, `UNKNOWN`

Class javax.management.MBeanParameterInfo extends MBeanFeatureInfo implements Serializable

serialVersionUID: 7432616882776782338L

Serialized Fields

### type

    String type

  The type or class name of the data.

Class javax.management.MBeanPermission extends Permission implements Serializable

serialVersionUID: -2416928705275160661L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserialize this object based on its name and actions.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### actions

    String actions

  The actions string.

Class javax.management.MBeanRegistrationException extends MBeanException implements Serializable

serialVersionUID: 4482382455277067805L

Class javax.management.MBeanServerNotification extends Notification implements Serializable

serialVersionUID: 2876477500475969677L

Serialized Fields

### objectName

    ObjectName objectName

  The object names of the MBeans concerned by this notification

Class javax.management.MBeanServerPermission extends BasicPermission implements Serializable

serialVersionUID: -5661980843569388590L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

Class javax.management.MBeanServerPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID: -5661980843569388590L

Serialized Fields

### collectionPermission

    MBeanServerPermission collectionPermission

  Null if no permissions in collection, otherwise a single permission that is the union of all permissions that have been added.

Class javax.management.MBeanTrustPermission extends BasicPermission implements Serializable

serialVersionUID: -2952178077029018140L

Class javax.management.NotCompliantMBeanException extends OperationsException implements Serializable

serialVersionUID: 5175579583207963577L

Class javax.management.Notification extends EventObject implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `Notification` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `Notification` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### message

    String message

  The notification message.

### sequenceNumber

    long sequenceNumber

  The notification sequence number. A serial number which identify particular instance of notification in the context of the notification source.

### source

    Object source

  The object on which the notification initially occurred.

### timeStamp

    long timeStamp

  The notification timestamp. Indicating when the notification was generated

### type

    String type

  The notification type. A string expressed in a dot notation similar to Java properties. An example of a notification type is network.alarm.router

### userData

    Object userData

  The notification user data. Used for whatever other data the notification source wishes to communicate to its consumers

Class javax.management.NotificationFilterSupport extends Object implements Serializable

serialVersionUID: 6579080007561786969L

Serialized Fields

### enabledTypes

    List<E> enabledTypes

  `Vector` that contains the enabled notification types. The default value is an empty vector.

Class javax.management.NotQueryExp extends QueryEval implements Serializable

serialVersionUID: 5269643775896723397L

Serialized Fields

### exp

    QueryExp exp

  The negated `QueryExp`

Class javax.management.NumericValueExp extends QueryEval implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `NumericValueExp` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `NumericValueExp` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### val

    Number val

  The numeric value

  The serialVersionUID of this class is `-4679739485102359104L`.

Class javax.management.ObjectInstance extends Object implements Serializable

serialVersionUID: -4099952623687795850L

Serialized Fields

### name

    ObjectName name

  Object name.

### className

    String className

  Class name.

Class javax.management.ObjectName extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes an `ObjectName` from an `ObjectInputStream`.

  Serial Data:
    - In the current serial form (value of property `jmx.serial.form` differs from `1.0`): the string "<domain>:<properties><wild>", where:
      - <domain> represents the domain part of the `ObjectName`
      - <properties> represents the list of properties, as returned by `ObjectName.getKeyPropertyListString()`
      - <wild> is empty if not `isPropertyPattern`, or is the character "`*`" if `isPropertyPattern` and <properties> is empty, or is "`,*`" if `isPropertyPattern` and <properties> is not empty.
      The intent is that this string could be supplied to the `ObjectName.ObjectName(String)` constructor to produce an equivalent `ObjectName`.
    - In the old serial form (value of property `jmx.serial.form` is `1.0`): <domain> <propertyList> <propertyListString> <canonicalName> <pattern> <propertyPattern>, where:
      - <domain> represents the domain part of the `ObjectName`
      - <propertyList> is the `Hashtable` that contains all the pairs (key,value) for this `ObjectName`
      - <propertyListString> is the `String` representation of the list of properties in any order (not mandatorily a canonical representation)
      - <canonicalName> is the `String` containing this `ObjectName`'s canonical name
      - <pattern> is a boolean which is `true` if this `ObjectName` contains a pattern
      - <propertyPattern> is a boolean which is `true` if this `ObjectName` contains a pattern in the list of properties
  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes an `ObjectName` to an `ObjectOutputStream`.

  Serial Data:
    - In the current serial form (value of property `jmx.serial.form` differs from `1.0`): the string "<domain>:<properties><wild>", where:
      - <domain> represents the domain part of the `ObjectName`
      - <properties> represents the list of properties, as returned by `ObjectName.getKeyPropertyListString()`
      - <wild> is empty if not `isPropertyPattern`, or is the character "`*`" if this `isPropertyPattern` and <properties> is empty, or is "`,*`" if `isPropertyPattern` and <properties> is not empty.
      The intent is that this string could be supplied to the `ObjectName.ObjectName(String)` constructor to produce an equivalent `ObjectName`.
    - In the old serial form (value of property `jmx.serial.form` is `1.0`): <domain> <propertyList> <propertyListString> <canonicalName> <pattern> <propertyPattern>, where:
      - <domain> represents the domain part of the `ObjectName`
      - <propertyList> is the `Hashtable` that contains all the pairs (key,value) for this `ObjectName`
      - <propertyListString> is the `String` representation of the list of properties in any order (not mandatorily a canonical representation)
      - <canonicalName> is the `String` containing this `ObjectName`'s canonical name
      - <pattern> is a boolean which is `true` if this `ObjectName` contains a pattern
      - <propertyPattern> is a boolean which is `true` if this `ObjectName` contains a pattern in the list of properties
  Throws:
    `IOException`

Serialized Fields

Class javax.management.OperationsException extends JMException implements Serializable

serialVersionUID: -4967597595580536216L

Class javax.management.OrQueryExp extends QueryEval implements Serializable

serialVersionUID: 2962973084421716523L

Serialized Fields

### exp1

    QueryExp exp1

  The left query expression

### exp2

    QueryExp exp2

  The right query expression

Class javax.management.QualifiedAttributeValueExp extends AttributeValueExp implements Serializable

serialVersionUID: 8832517277410933254L

Serialized Fields

### className

    String className

  The attribute class name

Class javax.management.QueryEval extends Object implements Serializable

serialVersionUID: 2675899265640874796L

Class javax.management.ReflectionException extends JMException implements Serializable

serialVersionUID: 9170809325636915553L

Serialized Fields

### exception

    Exception exception

  The wrapped `Exception`

Class javax.management.RuntimeErrorException extends JMRuntimeException implements Serializable

serialVersionUID: 704338937753949796L

Serialized Fields

### error

    Error error

  The encapsulated `Error`

Class javax.management.RuntimeMBeanException extends JMRuntimeException implements Serializable

serialVersionUID: 5274912751982730171L

Serialized Fields

### runtimeException

    RuntimeException runtimeException

  The encapsulated `RuntimeException`

Class javax.management.RuntimeOperationsException extends JMRuntimeException implements Serializable

serialVersionUID: -8408923047489133588L

Serialized Fields

### runtimeException

    RuntimeException runtimeException

  The encapsulated `RuntimeException`

Class javax.management.ServiceNotFoundException extends OperationsException implements Serializable

serialVersionUID: -3990675661956646827L

Class javax.management.StringValueExp extends Object implements Serializable

serialVersionUID: -3256390509806284044L

Serialized Fields

### val

    String val

  The string literal

Package javax.management.loading

Class javax.management.loading.MLet extends URLClassLoader implements Serializable

serialVersionUID: 3636148327800330130L

Serialization Methods

### readExternal

    public void readExternal(ObjectInput in)
                      throws IOException,
                             ClassNotFoundException,
                             UnsupportedOperationException

  Restore this MLet's contents from the given `ObjectInput`. Not all implementations support this method. Those that do not throw `UnsupportedOperationException`. A subclass may override this method to support it or to change the format of the read data.

  The format of the read data is not specified, but if an implementation supports `MLet.readExternal(java.io.ObjectInput)` it must also support `MLet.writeExternal(java.io.ObjectOutput)` in such a way that what is written by the latter can be read by the former.

  Throws:
    `IOException` - if a problem occurred while reading.
    `ClassNotFoundException` - if the class for the object being restored cannot be found.
    `UnsupportedOperationException` - if this implementation does not support this operation.

### writeExternal

    public void writeExternal(ObjectOutput out)
                       throws IOException,
                              UnsupportedOperationException

  Save this MLet's contents to the given `ObjectOutput`. Not all implementations support this method. Those that do not throw `UnsupportedOperationException`. A subclass may override this method to support it or to change the format of the written data.

  The format of the written data is not specified, but if an implementation supports `MLet.writeExternal(java.io.ObjectOutput)` it must also support `MLet.readExternal(java.io.ObjectInput)` in such a way that what is written by the former can be read by the latter.

  Throws:
    `IOException` - If a problem occurred while writing.
    `UnsupportedOperationException` - If this implementation does not support this operation.

Class javax.management.loading.PrivateMLet extends MLet implements Serializable

serialVersionUID: 2503458973393711979L

Serialization Methods

### readExternal

    public void readExternal(ObjectInput in)
                      throws IOException,
                             ClassNotFoundException,
                             UnsupportedOperationException

  Restore this MLet's contents from the given `ObjectInput`. Not all implementations support this method. Those that do not throw `UnsupportedOperationException`. A subclass may override this method to support it or to change the format of the read data.

  The format of the read data is not specified, but if an implementation supports `MLet.readExternal(java.io.ObjectInput)` it must also support `MLet.writeExternal(java.io.ObjectOutput)` in such a way that what is written by the latter can be read by the former.

  Throws:
    `IOException` - if a problem occurred while reading.
    `ClassNotFoundException` - if the class for the object being restored cannot be found.
    `UnsupportedOperationException` - if this implementation does not support this operation.

### writeExternal

    public void writeExternal(ObjectOutput out)
                       throws IOException,
                              UnsupportedOperationException

  Save this MLet's contents to the given `ObjectOutput`. Not all implementations support this method. Those that do not throw `UnsupportedOperationException`. A subclass may override this method to support it or to change the format of the written data.

  The format of the written data is not specified, but if an implementation supports `MLet.writeExternal(java.io.ObjectOutput)` it must also support `MLet.readExternal(java.io.ObjectInput)` in such a way that what is written by the former can be read by the latter.

  Throws:
    `IOException` - If a problem occurred while writing.
    `UnsupportedOperationException` - If this implementation does not support this operation.

Package javax.management.modelmbean

Class javax.management.modelmbean.DescriptorSupport extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `DescriptorSupport` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `DescriptorSupport` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### descriptor

    HashMap<K,V> descriptor

  The collection of fields representing this descriptor

Class javax.management.modelmbean.InvalidTargetObjectTypeException extends Exception implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes an `InvalidTargetObjectTypeException` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes an `InvalidTargetObjectTypeException` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### exception

    Exception exception

  Encapsulated {@link Exception}

Class javax.management.modelmbean.ModelMBeanAttributeInfo extends MBeanAttributeInfo implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `ModelMBeanAttributeInfo` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `ModelMBeanAttributeInfo` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### attrDescriptor

    Descriptor attrDescriptor

  The {@link Descriptor} containing the metadata corresponding to this attribute

Class javax.management.modelmbean.ModelMBeanConstructorInfo extends MBeanConstructorInfo implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `ModelMBeanConstructorInfo` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `ModelMBeanConstructorInfo` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### consDescriptor

    Descriptor consDescriptor

  The {@link Descriptor} containing the metadata for this instance

Class javax.management.modelmbean.ModelMBeanInfoSupport extends MBeanInfo implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `ModelMBeanInfoSupport` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `ModelMBeanInfoSupport` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### modelMBeanAttributes

    ModelMBeanAttributeInfo[] modelMBeanAttributes

  The array of {@link ModelMBeanAttributeInfo} objects which have descriptors

### modelMBeanConstructors

    MBeanConstructorInfo[] modelMBeanConstructors

  The array of {@link ModelMBeanConstructorInfo} objects which have descriptors

### modelMBeanDescriptor

    Descriptor modelMBeanDescriptor

  The descriptor containing MBean wide policy

### modelMBeanNotifications

    MBeanNotificationInfo[] modelMBeanNotifications

  The array of {@link ModelMBeanNotificationInfo} objects which have descriptors

### modelMBeanOperations

    MBeanOperationInfo[] modelMBeanOperations

  The array of {@link ModelMBeanOperationInfo} objects which have descriptors

Class javax.management.modelmbean.ModelMBeanNotificationInfo extends MBeanNotificationInfo implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `ModelMBeanNotificationInfo` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `ModelMBeanNotificationInfo` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### notificationDescriptor

    Descriptor notificationDescriptor

  The descriptor containing the appropriate metadata for this instance

Class javax.management.modelmbean.ModelMBeanOperationInfo extends MBeanOperationInfo implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `ModelMBeanOperationInfo` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `ModelMBeanOperationInfo` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### operationDescriptor

    Descriptor operationDescriptor

  The descriptor containing the appropriate metadata for this instance

Class javax.management.modelmbean.XMLParseException extends Exception implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes an `XMLParseException` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes an `XMLParseException` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

Package javax.management.monitor

Class javax.management.monitor.MonitorNotification extends Notification implements Serializable

serialVersionUID: -4608189663661929204L

Serialized Fields

### observedObject

    ObjectName observedObject

  Monitor notification observed object.

### observedAttribute

    String observedAttribute

  Monitor notification observed attribute.

### derivedGauge

    Object derivedGauge

  Monitor notification derived gauge.

### trigger

    Object trigger

  Monitor notification release mechanism. This value is used to keep the threshold/string (depending on the monitor type) that triggered off this notification.

Class javax.management.monitor.MonitorSettingException extends JMRuntimeException implements Serializable

serialVersionUID: -8807913418190202007L

Package javax.management.openmbean

Class javax.management.openmbean.ArrayType extends OpenType<T> implements Serializable

serialVersionUID: 720504429830309770L

Serialization Methods

### readResolve

    private Object readResolve()
                        throws ObjectStreamException

  Replace/resolve the object read from the stream before it is returned to the caller.

  Serial Data:
    The new serial form of this class defines a new serializable `boolean` field `primitiveArray`. In order to guarantee the interoperability with previous versions of this class the new serial form must continue to refer to primitive wrapper types even when the `ArrayType` instance describes a primitive type array. So when `primitiveArray` is `true` the `className`, `typeName` and `description` serializable fields are converted into primitive types before the deserialized `ArrayType` instance is return to the caller. The `elementType` field always returns the `SimpleType` corresponding to the primitive wrapper type of the array's primitive type.

    Therefore the following serializable fields are deserialized as follows:

    - if `primitiveArray` is `true` the `className` field is deserialized by replacing the array's component primitive wrapper type by the corresponding array's component primitive type, e.g. `"[[Ljava.lang.Integer;"` will be deserialized as `"[[I"`.
    - if `primitiveArray` is `true` the `typeName` field is deserialized by replacing the array's component primitive wrapper type by the corresponding array's component primitive type, e.g. `"[[Ljava.lang.Integer;"` will be deserialized as `"[[I"`.
    - if `primitiveArray` is `true` the `description` field is deserialized by replacing the array's component primitive wrapper type by the corresponding array's component primitive type, e.g. `"2-dimension array of java.lang.Integer"` will be deserialized as `"2-dimension array of int"`.
  Throws:
    `ObjectStreamException`
  Since:
    1.6

### writeReplace

    private Object writeReplace()
                         throws ObjectStreamException

  Nominate a replacement for this object in the stream before the object is written.

  Serial Data:
    The new serial form of this class defines a new serializable `boolean` field `primitiveArray`. In order to guarantee the interoperability with previous versions of this class the new serial form must continue to refer to primitive wrapper types even when the `ArrayType` instance describes a primitive type array. So when `primitiveArray` is `true` the `className`, `typeName` and `description` serializable fields are converted into wrapper types before the serialized `ArrayType` instance is written to the stream. The `elementType` field always returns the `SimpleType` corresponding to the primitive wrapper type of the array's primitive type.

    Therefore the following serializable fields are serialized as follows:

    - if `primitiveArray` is `true` the `className` field is serialized by replacing the array's component primitive type by the corresponding array's component primitive wrapper type, e.g. `"[[I"` will be serialized as `"[[Ljava.lang.Integer;"`.
    - if `primitiveArray` is `true` the `typeName` field is serialized by replacing the array's component primitive type by the corresponding array's component primitive wrapper type, e.g. `"[[I"` will be serialized as `"[[Ljava.lang.Integer;"`.
    - if `primitiveArray` is `true` the `description` field is serialized by replacing the array's component primitive type by the corresponding array's component primitive wrapper type, e.g. `"2-dimension array of int"` will be serialized as `"2-dimension array of java.lang.Integer"`.
  Throws:
    `ObjectStreamException`
  Since:
    1.6

Serialized Fields

### dimension

    int dimension

  The dimension of arrays described by this `ArrayType` instance.

### elementType

    OpenType<T> elementType

  The open type of element values contained in the arrays described by this `ArrayType` instance.

### primitiveArray

    boolean primitiveArray

  This flag indicates whether this `ArrayType` describes a primitive array.
  Since:
    1.6

Class javax.management.openmbean.CompositeDataSupport extends Object implements Serializable

serialVersionUID: 8003518976613702244L

Serialized Fields

### contents

    SortedMap<K,V> contents

  Internal representation of the mapping of item names to their respective values. A `SortedMap` is used for faster retrieval of elements.

### compositeType

    CompositeType compositeType

  The composite type of this composite data instance.

Class javax.management.openmbean.CompositeType extends OpenType<CompositeData> implements Serializable

serialVersionUID: -5366242454346948798L

Serialized Fields

### nameToDescription

    TreeMap<K,V> nameToDescription

  Sorted mapping of the item names to their descriptions

### nameToType

    TreeMap<K,V> nameToType

  Sorted mapping of the item names to their open types

Class javax.management.openmbean.InvalidKeyException extends IllegalArgumentException implements Serializable

serialVersionUID: 4224269443946322062L

Class javax.management.openmbean.InvalidOpenTypeException extends IllegalArgumentException implements Serializable

serialVersionUID: -2837312755412327534L

Class javax.management.openmbean.KeyAlreadyExistsException extends IllegalArgumentException implements Serializable

serialVersionUID: 1845183636745282866L

Class javax.management.openmbean.OpenDataException extends JMException implements Serializable

serialVersionUID: 8346311255433349870L

Class javax.management.openmbean.OpenMBeanAttributeInfoSupport extends MBeanAttributeInfo implements Serializable

serialVersionUID: -4867215622149721849L

Serialization Methods

### readResolve

    private Object readResolve()

  An object serialized in a version of the API before Descriptors were added to this class will have an empty or null Descriptor. For consistency with our behavior in this version, we must replace the object with one where the Descriptors reflect the same values of openType, defaultValue, etc.

Serialized Fields

### openType

    OpenType<T> openType

  The open mbean attribute's open type

### defaultValue

    Object defaultValue

  The open mbean attribute's default value

### legalValues

    Set<E> legalValues

  The open mbean attribute's legal values. This `Set` is unmodifiable

### minValue

    Comparable<T> minValue

  The open mbean attribute's min value

### maxValue

    Comparable<T> maxValue

  The open mbean attribute's max value

Class javax.management.openmbean.OpenMBeanConstructorInfoSupport extends MBeanConstructorInfo implements Serializable

serialVersionUID: -4400441579007477003L

Class javax.management.openmbean.OpenMBeanInfoSupport extends MBeanInfo implements Serializable

serialVersionUID: 4349395935420511492L

Class javax.management.openmbean.OpenMBeanOperationInfoSupport extends MBeanOperationInfo implements Serializable

serialVersionUID: 4996859732565369366L

Serialization Methods

### readResolve

    private Object readResolve()

  An object serialized in a version of the API before Descriptors were added to this class will have an empty or null Descriptor. For consistency with our behavior in this version, we must replace the object with one where the Descriptors reflect the same value of returned openType.

Serialized Fields

### returnOpenType

    OpenType<T> returnOpenType

  The open type of the values returned by the operation described by this `OpenMBeanOperationInfo` instance

Class javax.management.openmbean.OpenMBeanParameterInfoSupport extends MBeanParameterInfo implements Serializable

serialVersionUID: -7235016873758443122L

Serialization Methods

### readResolve

    private Object readResolve()

  An object serialized in a version of the API before Descriptors were added to this class will have an empty or null Descriptor. For consistency with our behavior in this version, we must replace the object with one where the Descriptors reflect the same values of openType, defaultValue, etc.

Serialized Fields

### openType

    OpenType<T> openType

  The open mbean parameter's open type

### defaultValue

    Object defaultValue

  The open mbean parameter's default value

### legalValues

    Set<E> legalValues

  The open mbean parameter's legal values. This `Set` is unmodifiable

### minValue

    Comparable<T> minValue

  The open mbean parameter's min value

### maxValue

    Comparable<T> maxValue

  The open mbean parameter's max value

Class javax.management.openmbean.OpenType extends Object implements Serializable

serialVersionUID: -9195195325186646468L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes an `OpenType` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### className

    String className

  The fully qualified Java class name of open data values this type describes.

### description

    String description

  The type description (should not be null or empty).

### typeName

    String typeName

  The name given to this type (should not be null or empty).

Class javax.management.openmbean.SimpleType extends OpenType<T> implements Serializable

serialVersionUID: 2215577471957694503L

Serialization Methods

### readResolve

    public Object readResolve()
                       throws ObjectStreamException

  Replace an object read from an `ObjectInputStream` with the unique instance for that value.

  Throws:
    `ObjectStreamException` - if the read object cannot be resolved.

Class javax.management.openmbean.TabularDataSupport extends Object implements Serializable

serialVersionUID: 5720150593236309827L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `TabularDataSupport` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### dataMap

    Map<K,V> dataMap

  This tabular data instance's contents: a `HashMap`

### tabularType

    TabularType tabularType

  This tabular data instance's tabular type

Class javax.management.openmbean.TabularType extends OpenType<TabularData> implements Serializable

serialVersionUID: 6554071860220659261L

Serialized Fields

### rowType

    CompositeType rowType

  The composite type of rows

### indexNames

    List<E> indexNames

  The items used to index each row element, kept in the order the user gave This is an unmodifiable `ArrayList`

Package javax.management.relation

Class javax.management.relation.InvalidRelationIdException extends RelationException implements Serializable

serialVersionUID: -7115040321202754171L

Class javax.management.relation.InvalidRelationServiceException extends RelationException implements Serializable

serialVersionUID: 3400722103759507559L

Class javax.management.relation.InvalidRelationTypeException extends RelationException implements Serializable

serialVersionUID: 3007446608299169961L

Class javax.management.relation.InvalidRoleInfoException extends RelationException implements Serializable

serialVersionUID: 7517834705158932074L

Class javax.management.relation.InvalidRoleValueException extends RelationException implements Serializable

serialVersionUID: -2066091747301983721L

Class javax.management.relation.MBeanServerNotificationFilter extends NotificationFilterSupport implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes an `MBeanServerNotificationFilter` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes an `MBeanServerNotificationFilter` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### deselectedNames

    List<E> deselectedNames

  List of {@link ObjectName}s with no interest
  - `null` means that all {@link ObjectName}s are implicitly deselected (check for explicit selections))
  - Empty vector means that no {@link ObjectName} is explicitly deselected

### selectedNames

    List<E> selectedNames

  List of {@link ObjectName}s of interest
  - `null` means that all {@link ObjectName}s are implicitly selected (check for explicit deselections)
  - Empty vector means that no {@link ObjectName} is explicitly selected

Class javax.management.relation.RelationException extends JMException implements Serializable

serialVersionUID: 5434016005679159613L

Class javax.management.relation.RelationNotFoundException extends RelationException implements Serializable

serialVersionUID: -3793951411158559116L

Class javax.management.relation.RelationNotification extends Notification implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `RelationNotification` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `RelationNotification` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### newRoleValue

    List<E> newRoleValue

  New role value ({@link ArrayList} of {@link ObjectName}s) (only for role update)

### oldRoleValue

    List<E> oldRoleValue

  Old role value ({@link ArrayList} of {@link ObjectName}s) (only for role update)

### relationId

    String relationId

  Relation identifier of created/removed/updated relation

### relationObjName

    ObjectName relationObjName

  {@link ObjectName} of the relation MBean of created/removed/updated relation (only if the relation is represented by an MBean)

### relationTypeName

    String relationTypeName

  Relation type name of created/removed/updated relation

### roleName

    String roleName

  Name of updated role (only for role update)

### unregisterMBeanList

    List<E> unregisterMBeanList

  List of {@link ObjectName}s of referenced MBeans to be unregistered due to relation removal

Class javax.management.relation.RelationServiceNotRegisteredException extends RelationException implements Serializable

serialVersionUID: 8454744887157122910L

Class javax.management.relation.RelationTypeNotFoundException extends RelationException implements Serializable

serialVersionUID: 1274155316284300752L

Class javax.management.relation.RelationTypeSupport extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `RelationTypeSupport` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `RelationTypeSupport` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### isInRelationService

    boolean isInRelationService

  Flag specifying whether the relation type has been declared in the Relation Service (so can no longer be updated)

### roleName2InfoMap

    Map<K,V> roleName2InfoMap

  {@link Map} holding the mapping: <role name ({@link String})> -> <role info ({@link RoleInfo} object)>

### typeName

    String typeName

  Relation type name

Class javax.management.relation.Role extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `Role` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `Role` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### name

    String name

  Role name

### objectNameList

    List<E> objectNameList

  {@link List} of {@link ObjectName}s of referenced MBeans

Class javax.management.relation.RoleInfo extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `RoleInfo` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `RoleInfo` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### description

    String description

  Role description

### isReadable

    boolean isReadable

  Read access mode: `true` if role is readable

### isWritable

    boolean isWritable

  Write access mode: `true` if role is writable

### maxDegree

    int maxDegree

  Maximum degree (i.e. maximum number of referenced MBeans in corresponding role)

### minDegree

    int minDegree

  Minimum degree (i.e. minimum number of referenced MBeans in corresponding role)

### name

    String name

  Role name

### referencedMBeanClassName

    String referencedMBeanClassName

  Name of class of MBean(s) expected to be referenced in corresponding role

Class javax.management.relation.RoleInfoNotFoundException extends RelationException implements Serializable

serialVersionUID: 4394092234999959939L

Class javax.management.relation.RoleList extends ArrayList<Object> implements Serializable

serialVersionUID: 5568344346499649313L

Class javax.management.relation.RoleNotFoundException extends RelationException implements Serializable

serialVersionUID: -2986406101364031481L

Class javax.management.relation.RoleResult extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `RoleResult` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `RoleResult` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### roleList

    RoleList roleList

  List of roles successfully accessed

### unresolvedRoleList

    RoleUnresolvedList unresolvedRoleList

  List of roles unsuccessfully accessed

Class javax.management.relation.RoleUnresolved extends Object implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream in)
                     throws IOException,
                            ClassNotFoundException

  Deserializes a `RoleUnresolved` from an `ObjectInputStream`.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream out)
                      throws IOException

  Serializes a `RoleUnresolved` to an `ObjectOutputStream`.

  Throws:
    `IOException`

Serialized Fields

### problemType

    int problemType

  Problem type

### roleName

    String roleName

  Role name

### roleValue

    List<E> roleValue

  Role value ({@link List} of {@link ObjectName} objects)

Class javax.management.relation.RoleUnresolvedList extends ArrayList<Object> implements Serializable

serialVersionUID: 4054902803091433324L

Package javax.management.remote

Class javax.management.remote.JMXConnectionNotification extends Notification implements Serializable

serialVersionUID: -2331308725952627538L

Serialized Fields

### connectionId

    String connectionId

  The connection ID to which this notification pertains.
  See Also:
    `JMXConnectionNotification.getConnectionId()`

Class javax.management.remote.JMXPrincipal extends Object implements Serializable

serialVersionUID: -4184480100214577411L

Serialized Fields

### name

    String name

  The JMX Remote API name for the identity represented by this `JMXPrincipal` object.
  See Also:
    `JMXPrincipal.getName()`

Class javax.management.remote.JMXProviderException extends IOException implements Serializable

serialVersionUID: -3166703627550447198L

Serialized Fields

### cause

    Throwable cause

  An exception that caused this exception to be thrown. This field may be null.
  See Also:
    `JMXProviderException.getCause()`

Class javax.management.remote.JMXServerErrorException extends IOException implements Serializable

serialVersionUID: 3996732239558744666L

Serialized Fields

### cause

    Error cause

  An `Error` that caused this exception to be thrown.
  See Also:
    `JMXServerErrorException.getCause()`

Class javax.management.remote.JMXServiceURL extends Object implements Serializable

serialVersionUID: 8173364409860779292L

Serialized Fields

### protocol

    String protocol

  The value returned by `JMXServiceURL.getProtocol()`.

### host

    String host

  The value returned by `JMXServiceURL.getHost()`.

### port

    int port

  The value returned by `JMXServiceURL.getPort()`.

### urlPath

    String urlPath

  The value returned by `JMXServiceURL.getURLPath()`.

Class javax.management.remote.NotificationResult extends Object implements Serializable

serialVersionUID: 1191800228721395279L

Serialized Fields

### earliestSequenceNumber

    long earliestSequenceNumber

### nextSequenceNumber

    long nextSequenceNumber

### targetedNotifications

    TargetedNotification[] targetedNotifications

Class javax.management.remote.SubjectDelegationPermission extends BasicPermission implements Serializable

serialVersionUID: 1481618113008682343L

Class javax.management.remote.TargetedNotification extends Object implements Serializable

serialVersionUID: 7676132089779300926L

Serialized Fields

### notif

    Notification notif

  A notification to transmit to the other side.
  See Also:
    `TargetedNotification.getNotification()`

### id

    Integer id

  The ID of the listener to which the notification is targeted.
  See Also:
    `TargetedNotification.getListenerID()`

Package javax.management.remote.rmi

Class javax.management.remote.rmi._RMIConnection_Stub extends Stub implements Serializable

Class javax.management.remote.rmi._RMIServer_Stub extends Stub implements Serializable

Class javax.management.remote.rmi.RMIConnectionImpl_Stub extends RemoteStub implements Serializable

serialVersionUID: 2L

Class javax.management.remote.rmi.RMIConnector extends Object implements Serializable

serialVersionUID: 817323035842634473L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Read RMIConnector fields from an `ObjectInputStream`. Calls `s.defaultReadObject()` and then initializes all transient variables that need initializing.

  Throws:
    `InvalidObjectException` - if none of rmiServer stub or jmxServiceURL are set.
    `IOException`
    `ClassNotFoundException`
  See Also:
    `RMIConnector.RMIConnector(JMXServiceURL,Map)`, `RMIConnector.RMIConnector(RMIServer,Map)`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Writes the RMIConnector fields to an `ObjectOutputStream`.

  Connects the underlying RMIServer stub to an ORB, if needed, before serializing it. This is done using the environment map that was provided to the constructor, if any, and as documented in `javax.management.remote.rmi`.

  This method then calls `s.defaultWriteObject()`. Usually, rmiServer is null if this object was constructed with a JMXServiceURL, and jmxServiceURL is null if this object is constructed with a RMIServer stub.

  Note that the environment Map is not serialized, since the objects it contains are assumed to be contextual and relevant only with respect to the local environment (class loader, ORB, etc...).

  After an RMIConnector is deserialized, it is assumed that the user will call `RMIConnector.connect(Map)`, providing a new Map that can contain values which are contextually relevant to the new local environment.

  Since connection to the ORB is needed prior to serializing, and since the ORB to connect to is one of those contextual parameters, it is not recommended to re-serialize a just de-serialized object - as the de-serialized object has no map. Thus, when an RMIConnector object is needed for serialization or transmission to a remote application, it is recommended to obtain a new RMIConnector stub by calling `RMIConnectorServer.toJMXConnector(Map)`.

  Throws:
    `InvalidObjectException` - if none of rmiServer stub or jmxServiceURL are set.
    `IOException`
  See Also:
    `RMIConnector.RMIConnector(JMXServiceURL,Map)`, `RMIConnector.RMIConnector(RMIServer,Map)`

Serialized Fields

### rmiServer

    RMIServer rmiServer

  The RMIServer stub of the RMI JMX Connector server to which this client connector is (or will be) connected. This field can be null when jmxServiceURL is not null. This includes the case where jmxServiceURL contains a serialized RMIServer stub. If both rmiServer and jmxServiceURL are null then serialization will fail.
  See Also:
    `RMIConnector.RMIConnector(RMIServer,Map)`

### jmxServiceURL

    JMXServiceURL jmxServiceURL

  The JMXServiceURL of the RMI JMX Connector server to which this client connector will be connected. This field can be null when rmiServer is not null. If both rmiServer and jmxServiceURL are null then serialization will fail.
  See Also:
    `RMIConnector.RMIConnector(JMXServiceURL,Map)`

Class javax.management.remote.rmi.RMIServerImpl_Stub extends RemoteStub implements Serializable

serialVersionUID: 2L

Package javax.management.timer

Class javax.management.timer.TimerNotification extends Notification implements Serializable

serialVersionUID: 1798492029603825750L

Serialized Fields

### notificationID

    Integer notificationID

  Timer notification identifier. This identifier is used to retrieve a timer notification from the timer list of notifications.

Package javax.naming

Class javax.naming.AuthenticationException extends NamingSecurityException implements Serializable

serialVersionUID: 3678497619904568096L

Class javax.naming.AuthenticationNotSupportedException extends NamingSecurityException implements Serializable

serialVersionUID: -7149033933259492300L

Class javax.naming.BinaryRefAddr extends RefAddr implements Serializable

serialVersionUID: -3415254970957330361L

Serialized Fields

### buf

    byte[] buf

  Contains the bytes of the address. This field is initialized by the constructor and returned using getAddressBytes() and getAddressContents().

Class javax.naming.Binding extends NameClassPair implements Serializable

serialVersionUID: 8839217842691845890L

Serialized Fields

### boundObj

    Object boundObj

  Contains this binding's object. It is initialized by the constuctor and can be updated using `setObject`.

  See Also:
    `Binding.getObject()`, `Binding.setObject(java.lang.Object)`

Class javax.naming.CannotProceedException extends NamingException implements Serializable

serialVersionUID: 1219724816191576813L

Serialized Fields

### remainingNewName

    Name remainingNewName

  Contains the remaining unresolved part of the second "name" argument to Context.rename(). This information necessary for continuing the Context.rename() operation.

  This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getRemainingName() and setRemainingName().

  See Also:
    `CannotProceedException.getRemainingNewName()`, `CannotProceedException.setRemainingNewName(javax.naming.Name)`

### environment

    Hashtable<K,V> environment

  Contains the environment relevant for the Context or DirContext method that cannot proceed.

  This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getEnvironment() and setEnvironment().

  See Also:
    `CannotProceedException.getEnvironment()`, `CannotProceedException.setEnvironment(java.util.Hashtable)`

### altName

    Name altName

  Contains the name of the resolved object, relative to the context `altNameCtx`. It is a composite name. If null, then no name is specified. See the `javax.naming.spi.ObjectFactory.getObjectInstance` method for details on how this is used.

  This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getAltName() and setAltName().

  See Also:
    `CannotProceedException.getAltName()`, `CannotProceedException.setAltName(javax.naming.Name)`, `CannotProceedException.altNameCtx`, `ObjectFactory.getObjectInstance(java.lang.Object, javax.naming.Name, javax.naming.Context, java.util.Hashtable)`

### altNameCtx

    Context altNameCtx

  Contains the context relative to which `altName` is specified. If null, then the default initial context is implied. See the `javax.naming.spi.ObjectFactory.getObjectInstance` method for details on how this is used.

  This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getAltNameCtx() and setAltNameCtx().

  See Also:
    `CannotProceedException.getAltNameCtx()`, `CannotProceedException.setAltNameCtx(javax.naming.Context)`, `CannotProceedException.altName`, `ObjectFactory.getObjectInstance(java.lang.Object, javax.naming.Name, javax.naming.Context, java.util.Hashtable)`

Class javax.naming.CommunicationException extends NamingException implements Serializable

serialVersionUID: 3618507780299986611L

Class javax.naming.CompositeName extends Object implements Serializable

serialVersionUID: 1667768148915813118L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Overridden to avoid implementation dependency.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Overridden to avoid implementation dependency.

  Serial Data:
    The number of components (an `int`) followed by the individual components (each a `String`).
  Throws:
    `IOException`

Class javax.naming.CompoundName extends Object implements Serializable

serialVersionUID: 3513100557083972036L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Overridden to avoid implementation dependency.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Overridden to avoid implementation dependency.

  Serial Data:
    The syntax `Properties`, followed by the number of components (an `int`), and the individual components (each a `String`).
  Throws:
    `IOException`

Class javax.naming.ConfigurationException extends NamingException implements Serializable

serialVersionUID: -2535156726228855704L

Class javax.naming.ContextNotEmptyException extends NamingException implements Serializable

serialVersionUID: 1090963683348219877L

Class javax.naming.InsufficientResourcesException extends NamingException implements Serializable

serialVersionUID: 6227672693037844532L

Class javax.naming.InterruptedNamingException extends NamingException implements Serializable

serialVersionUID: 6404516648893194728L

Class javax.naming.InvalidNameException extends NamingException implements Serializable

serialVersionUID: -8370672380823801105L

Class javax.naming.LimitExceededException extends NamingException implements Serializable

serialVersionUID: -776898738660207856L

Class javax.naming.LinkException extends NamingException implements Serializable

serialVersionUID: -7967662604076777712L

Serialized Fields

### linkResolvedName

    Name linkResolvedName

  Contains the part of the link that has been successfully resolved. It is a composite name and can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

  See Also:
    `LinkException.getLinkResolvedName()`, `LinkException.setLinkResolvedName(javax.naming.Name)`

### linkResolvedObj

    Object linkResolvedObj

  Contains the object to which resolution of the part of the link was successful. Can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

  See Also:
    `LinkException.getLinkResolvedObj()`, `LinkException.setLinkResolvedObj(java.lang.Object)`

### linkRemainingName

    Name linkRemainingName

  Contains the remaining link name that has not been resolved yet. It is a composite name and can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

  See Also:
    `LinkException.getLinkRemainingName()`, `LinkException.setLinkRemainingName(javax.naming.Name)`

### linkExplanation

    String linkExplanation

  Contains the exception of why resolution of the link failed. Can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

  See Also:
    `LinkException.getLinkExplanation()`, `LinkException.setLinkExplanation(java.lang.String)`

Class javax.naming.LinkLoopException extends LinkException implements Serializable

serialVersionUID: -3119189944325198009L

Class javax.naming.LinkRef extends Reference implements Serializable

serialVersionUID: -5386290613498931298L

Class javax.naming.MalformedLinkException extends LinkException implements Serializable

serialVersionUID: -3066740437737830242L

Class javax.naming.NameAlreadyBoundException extends NamingException implements Serializable

serialVersionUID: -8491441000356780586L

Class javax.naming.NameClassPair extends Object implements Serializable

serialVersionUID: 5620776610160863339L

Serialized Fields

### name

    String name

  Contains the name of this NameClassPair. It is initialized by the constructor and can be updated using `setName()`.

  See Also:
    `NameClassPair.getName()`, `NameClassPair.setName(java.lang.String)`

### className

    String className

  Contains the class name contained in this NameClassPair. It is initialized by the constructor and can be updated using `setClassName()`.

  See Also:
    `NameClassPair.getClassName()`, `NameClassPair.setClassName(java.lang.String)`

### fullName

    String fullName

  Contains the full name of this NameClassPair within its own namespace. It is initialized using `setNameInNamespace()`

  See Also:
    `NameClassPair.getNameInNamespace()`, `NameClassPair.setNameInNamespace(java.lang.String)`

### isRel

    boolean isRel

  Records whether the name of this `NameClassPair` is relative to the target context. It is initialized by the constructor and can be updated using `setRelative()`.

  See Also:
    `NameClassPair.isRelative()`, `NameClassPair.setRelative(boolean)`, `NameClassPair.getName()`, `NameClassPair.setName(java.lang.String)`

Class javax.naming.NameNotFoundException extends NamingException implements Serializable

serialVersionUID: -8007156725367842053L

Class javax.naming.NamingException extends Exception implements Serializable

serialVersionUID: -1299181962103167177L

Serialized Fields

### resolvedName

    Name resolvedName

  Contains the part of the name that has been successfully resolved. It is a composite name and can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

  See Also:
    `NamingException.getResolvedName()`, `NamingException.setResolvedName(javax.naming.Name)`

### resolvedObj

    Object resolvedObj

  Contains the object to which resolution of the part of the name was successful. Can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

  See Also:
    `NamingException.getResolvedObj()`, `NamingException.setResolvedObj(java.lang.Object)`

### remainingName

    Name remainingName

  Contains the remaining name that has not been resolved yet. It is a composite name and can be null. This field is initialized by the constructors. You should access and manipulate this field through its get, set, "append" methods.

  See Also:
    `NamingException.getRemainingName()`, `NamingException.setRemainingName(javax.naming.Name)`, `NamingException.appendRemainingName(javax.naming.Name)`, `NamingException.appendRemainingComponent(java.lang.String)`

### rootException

    Throwable rootException

  Contains the original exception that caused this NamingException to be thrown. This field is set if there is additional information that could be obtained from the original exception, or if the original exception could not be mapped to a subclass of NamingException. Can be null.

  This field predates the general-purpose exception chaining facility. The `NamingException.initCause(Throwable)` and `NamingException.getCause()` methods are now the preferred means of accessing this information.

  See Also:
    `NamingException.getRootCause()`, `NamingException.setRootCause(Throwable)`, `NamingException.initCause(Throwable)`, `NamingException.getCause()`

Class javax.naming.NamingSecurityException extends NamingException implements Serializable

serialVersionUID: 5855287647294685775L

Class javax.naming.NoInitialContextException extends NamingException implements Serializable

serialVersionUID: -3413733186901258623L

Class javax.naming.NoPermissionException extends NamingSecurityException implements Serializable

serialVersionUID: 8395332708699751775L

Class javax.naming.NotContextException extends NamingException implements Serializable

serialVersionUID: 849752551644540417L

Class javax.naming.OperationNotSupportedException extends NamingException implements Serializable

serialVersionUID: 5493232822427682064L

Class javax.naming.PartialResultException extends NamingException implements Serializable

serialVersionUID: 2572144970049426786L

Class javax.naming.RefAddr extends Object implements Serializable

serialVersionUID: -1468165120479154358L

Serialized Fields

### addrType

    String addrType

  Contains the type of this address.

Class javax.naming.Reference extends Object implements Serializable

serialVersionUID: -1673475790065791735L

Serialized Fields

### className

    String className

  Contains the fully-qualified name of the class of the object to which this Reference refers.

  See Also:
    `Class.getName()`

### addrs

    Vector<E> addrs

  Contains the addresses contained in this Reference. Initialized by constructor.

### classFactory

    String classFactory

  Contains the name of the factory class for creating an instance of the object to which this Reference refers. Initialized to null.

### classFactoryLocation

    String classFactoryLocation

  Contains the location of the factory class. Initialized to null.

Class javax.naming.ReferralException extends NamingException implements Serializable

serialVersionUID: -2881363844695698876L

Class javax.naming.ServiceUnavailableException extends NamingException implements Serializable

serialVersionUID: -4996964726566773444L

Class javax.naming.SizeLimitExceededException extends LimitExceededException implements Serializable

serialVersionUID: 7129289564879168579L

Class javax.naming.StringRefAddr extends RefAddr implements Serializable

serialVersionUID: -8913762495138505527L

Serialized Fields

### contents

    String contents

  Contains the contents of this address. Can be null.

Class javax.naming.TimeLimitExceededException extends LimitExceededException implements Serializable

serialVersionUID: -3597009011385034696L

Package javax.naming.directory

Class javax.naming.directory.AttributeInUseException extends NamingException implements Serializable

serialVersionUID: 4437710305529322564L

Class javax.naming.directory.AttributeModificationException extends NamingException implements Serializable

serialVersionUID: 8060676069678710186L

Serialized Fields

### unexecs

    ModificationItem[] unexecs

  Contains the possibly null list of unexecuted modifications.

Class javax.naming.directory.BasicAttribute extends Object implements Serializable

serialVersionUID: 6743528196119291326L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Overridden to avoid exposing implementation details.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Overridden to avoid exposing implementation details

  Serial Data:
    Default field (the attribute ID -- a String), followed by the number of values (an int), and the individual values.
  Throws:
    `IOException`

Serialized Fields

### attrID

    String attrID

  Holds the attribute's id. It is initialized by the public constructor and cannot be null unless methods in BasicAttribute that use attrID have been overridden.

### ordered

    boolean ordered

  A flag for recording whether this attribute's values are ordered.

Class javax.naming.directory.BasicAttributes extends Object implements Serializable

serialVersionUID: 4980164073184639448L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Overridden to avoid exposing implementation details.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Overridden to avoid exposing implementation details.

  Serial Data:
    Default field (ignoreCase flag -- a boolean), followed by the number of attributes in the set (an int), and then the individual Attribute objects.
  Throws:
    `IOException`

Serialized Fields

### ignoreCase

    boolean ignoreCase

  Indicates whether case of attribute ids is ignored.

Class javax.naming.directory.InvalidAttributeIdentifierException extends NamingException implements Serializable

serialVersionUID: -9036920266322999923L

Class javax.naming.directory.InvalidAttributesException extends NamingException implements Serializable

serialVersionUID: 2607612850539889765L

Class javax.naming.directory.InvalidAttributeValueException extends NamingException implements Serializable

serialVersionUID: 8720050295499275011L

Class javax.naming.directory.InvalidSearchControlsException extends NamingException implements Serializable

serialVersionUID: -5124108943352665777L

Class javax.naming.directory.InvalidSearchFilterException extends NamingException implements Serializable

serialVersionUID: 2902700940682875441L

Class javax.naming.directory.ModificationItem extends Object implements Serializable

serialVersionUID: 7573258562534746850L

Serialized Fields

### mod_op

    int mod_op

  Contains an integer identify the modification to be performed.

### attr

    Attribute attr

  Contains the attribute identifying the attribute and/or its value to be applied for the modification.

Class javax.naming.directory.NoSuchAttributeException extends NamingException implements Serializable

serialVersionUID: 4836415647935888137L

Class javax.naming.directory.SchemaViolationException extends NamingException implements Serializable

serialVersionUID: -3041762429525049663L

Class javax.naming.directory.SearchControls extends Object implements Serializable

serialVersionUID: -2480540967773454797L

Serialized Fields

### searchScope

    int searchScope

  Contains the scope with which to apply the search. One of `ONELEVEL_SCOPE`, `OBJECT_SCOPE`, or `SUBTREE_SCOPE`.

### timeLimit

    int timeLimit

  Contains the milliseconds to wait before returning from search.

### derefLink

    boolean derefLink

  Indicates whether JNDI links are dereferenced during search.

### returnObj

    boolean returnObj

  Indicates whether object is returned in `SearchResult`.

### countLimit

    long countLimit

  Contains the maximum number of SearchResults to return.

### attributesToReturn

    String[] attributesToReturn

  Contains the list of attributes to be returned in `SearchResult` for each matching entry of search. `null` indicates that all attributes are to be returned.

Class javax.naming.directory.SearchResult extends Binding implements Serializable

serialVersionUID: -9158063327699723172L

Serialized Fields

### attrs

    Attributes attrs

  Contains the attributes returned with the object.

Package javax.naming.event

Class javax.naming.event.NamingEvent extends EventObject implements Serializable

serialVersionUID: -7126752885365133499L

Serialized Fields

### changeInfo

    Object changeInfo

  Contains information about the change that generated this event.

### type

    int type

  Contains the type of this event.

  See Also:
    `NamingEvent.OBJECT_ADDED`, `NamingEvent.OBJECT_REMOVED`, `NamingEvent.OBJECT_RENAMED`, `NamingEvent.OBJECT_CHANGED`

### oldBinding

    Binding oldBinding

  Contains information about the object before the change.

### newBinding

    Binding newBinding

  Contains information about the object after the change.

Class javax.naming.event.NamingExceptionEvent extends EventObject implements Serializable

serialVersionUID: -4877678086134736336L

Serialized Fields

### exception

    NamingException exception

  Contains the exception that was thrown

Package javax.naming.ldap

Class javax.naming.ldap.BasicControl extends Object implements Serializable

serialVersionUID: -4233907508771791687L

Serialized Fields

### id

    String id

  The control's object identifier string.

### criticality

    boolean criticality

  The control's criticality.

### value

    byte[] value

  The control's ASN.1 BER encoded value.

Class javax.naming.ldap.LdapName extends Object implements Serializable

serialVersionUID: -1595520034788997356L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serializes only the unparsed DN, for compactness and to avoid any implementation dependency.

  Serial Data:
    The DN string
  Throws:
    `IOException`

Class javax.naming.ldap.LdapReferralException extends ReferralException implements Serializable

serialVersionUID: -1668992791764950804L

Class javax.naming.ldap.ManageReferralControl extends BasicControl implements Serializable

serialVersionUID: 3017756160149982566L

Class javax.naming.ldap.PagedResultsControl extends BasicControl implements Serializable

serialVersionUID: 6684806685736844298L

Class javax.naming.ldap.PagedResultsResponseControl extends BasicControl implements Serializable

serialVersionUID: -8819778744844514666L

Serialized Fields

### resultSize

    int resultSize

  An estimate of the number of entries in the search result.

### cookie

    byte[] cookie

  A server-generated cookie.

Class javax.naming.ldap.Rdn extends Object implements Serializable

serialVersionUID: -5994465067210009656L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Serializes only the unparsed RDN, for compactness and to avoid any implementation dependency.

  Serial Data:
    The RDN string
  Throws:
    `IOException`

Class javax.naming.ldap.SortControl extends BasicControl implements Serializable

serialVersionUID: -1965961680233330744L

Class javax.naming.ldap.SortResponseControl extends BasicControl implements Serializable

serialVersionUID: 5142939176006310877L

Serialized Fields

### resultCode

    int resultCode

  The sort result code.

### badAttrId

    String badAttrId

  The ID of the attribute that caused the sort to fail.

Class javax.naming.ldap.StartTlsRequest extends Object implements Serializable

serialVersionUID: 4441679576360753397L

Class javax.naming.ldap.StartTlsResponse extends Object implements Serializable

serialVersionUID: 8372842182579276418L

Class javax.naming.ldap.UnsolicitedNotificationEvent extends EventObject implements Serializable

serialVersionUID: -2382603380799883705L

Serialized Fields

### notice

    UnsolicitedNotification notice

  The notification that caused this event to be fired.

Package javax.naming.spi

Class javax.naming.spi.ResolveResult extends Object implements Serializable

serialVersionUID: -4552108072002407559L

Serialized Fields

### resolvedObj

    Object resolvedObj

  Field containing the Object that was resolved to successfully. It can be null only when constructed using a subclass. Constructors should always initialize this.

### remainingName

    Name remainingName

  Field containing the remaining name yet to be resolved. It can be null only when constructed using a subclass. Constructors should always initialize this.

Package javax.net.ssl

Class javax.net.ssl.HandshakeCompletedEvent extends EventObject implements Serializable

Class javax.net.ssl.SSLException extends IOException implements Serializable

Class javax.net.ssl.SSLHandshakeException extends SSLException implements Serializable

Class javax.net.ssl.SSLKeyException extends SSLException implements Serializable

Class javax.net.ssl.SSLPeerUnverifiedException extends SSLException implements Serializable

Class javax.net.ssl.SSLPermission extends BasicPermission implements Serializable

Class javax.net.ssl.SSLProtocolException extends SSLException implements Serializable

Class javax.net.ssl.SSLSessionBindingEvent extends EventObject implements Serializable

Serialized Fields

### name

    String name

  The name to which the object is being bound or unbound

Package javax.print

Class javax.print.DocFlavor extends Object implements Serializable

serialVersionUID: -4512080796965449721L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reconstitute an instance from a stream (that is, deserialize it).

  Serial Data:
    The serialised form of a DocFlavor is the String naming the representation class followed by the String representing the canonical form of the mime type.
  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Write the instance to a stream (ie serialize the object).

  Throws:
    `IOException`

Serialized Fields

### myClassName

    String myClassName

  Representation class name.

Class javax.print.DocFlavor.BYTE_ARRAY extends DocFlavor implements Serializable

serialVersionUID: -9065578006593857475L

Class javax.print.DocFlavor.CHAR_ARRAY extends DocFlavor implements Serializable

serialVersionUID: -8720590903724405128L

Class javax.print.DocFlavor.INPUT_STREAM extends DocFlavor implements Serializable

serialVersionUID: -7045842700749194127L

Class javax.print.DocFlavor.READER extends DocFlavor implements Serializable

serialVersionUID: 7100295812579351567L

Class javax.print.DocFlavor.SERVICE_FORMATTED extends DocFlavor implements Serializable

serialVersionUID: 6181337766266637256L

Class javax.print.DocFlavor.STRING extends DocFlavor implements Serializable

serialVersionUID: 4414407504887034035L

Class javax.print.DocFlavor.URL extends DocFlavor implements Serializable

Class javax.print.PrintException extends Exception implements Serializable

Package javax.print.attribute

Class javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet extends Object implements Serializable

Serialized Fields

### attrset

    AttributeSet attrset

Class javax.print.attribute.AttributeSetUtilities.SynchronizedDocAttributeSet extends javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet implements Serializable

Class javax.print.attribute.AttributeSetUtilities.SynchronizedPrintJobAttributeSet extends javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet implements Serializable

Class javax.print.attribute.AttributeSetUtilities.SynchronizedPrintRequestAttributeSet extends javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet implements Serializable

Class javax.print.attribute.AttributeSetUtilities.SynchronizedPrintServiceAttributeSet extends javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet implements Serializable

Class javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet extends Object implements Serializable

Serialized Fields

### attrset

    AttributeSet attrset

Class javax.print.attribute.AttributeSetUtilities.UnmodifiableDocAttributeSet extends javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet implements Serializable

Class javax.print.attribute.AttributeSetUtilities.UnmodifiablePrintJobAttributeSet extends javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet implements Serializable

Class javax.print.attribute.AttributeSetUtilities.UnmodifiablePrintRequestAttributeSet extends javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet implements Serializable

Class javax.print.attribute.AttributeSetUtilities.UnmodifiablePrintServiceAttributeSet extends javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet implements Serializable

Class javax.print.attribute.DateTimeSyntax extends Object implements Serializable

serialVersionUID: -1400819079791208582L

Serialized Fields

### value

    Date value

  This date-time attribute's`java.util.Date` value.

Class javax.print.attribute.EnumSyntax extends Object implements Serializable

serialVersionUID: -2739521845085831642L

Serialization Methods

### readResolve

    protected Object readResolve()
                          throws ObjectStreamException

  During object input, convert this deserialized enumeration instance to the proper enumeration value defined in the enumeration attribute class.

  Throws:
    `ObjectStreamException` - if the stream can't be deserialised
    `InvalidObjectException` - Thrown if the enumeration value table is null, this enumeration value's integer value does not correspond to an element in the enumeration value table, or the corresponding element in the enumeration value table is null. (Note: `InvalidObjectException` is a subclass of `ObjectStreamException`, which `readResolve()` is declared to throw.)

Serialized Fields

### value

    int value

  This enumeration value's integer value.

Class javax.print.attribute.HashAttributeSet extends Object implements Serializable

serialVersionUID: 5311560590283707917L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws ClassNotFoundException,
                            IOException

  Reconstitute an instance from a stream that is, deserialize it).

  Throws:
    `ClassNotFoundException`
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Write the instance to a stream (ie serialize the object)

  Serial Data:
    The serialized form of an attribute set explicitly writes the number of attributes in the set, and each of the attributes. This does not guarantee equality of serialized forms since the order in which the attributes are written is not defined.
  Throws:
    `IOException`

Serialized Fields

### myInterface

    Class<T> myInterface

  The interface of which all members of this attribute set must be an instance. It is assumed to be interface `Attribute` or a subinterface thereof.

Class javax.print.attribute.HashDocAttributeSet extends HashAttributeSet implements Serializable

serialVersionUID: -1128534486061432528L

Class javax.print.attribute.HashPrintJobAttributeSet extends HashAttributeSet implements Serializable

serialVersionUID: -4204473656070350348L

Class javax.print.attribute.HashPrintRequestAttributeSet extends HashAttributeSet implements Serializable

serialVersionUID: 2364756266107751933L

Class javax.print.attribute.HashPrintServiceAttributeSet extends HashAttributeSet implements Serializable

serialVersionUID: 6642904616179203070L

Class javax.print.attribute.IntegerSyntax extends Object implements Serializable

serialVersionUID: 3644574816328081943L

Serialized Fields

### value

    int value

  This integer attribute's integer value.

Class javax.print.attribute.ResolutionSyntax extends Object implements Serializable

serialVersionUID: 2706743076526672017L

Serialized Fields

### crossFeedResolution

    int crossFeedResolution

  Cross feed direction resolution in units of dots per 100 inches (dphi).

### feedResolution

    int feedResolution

  Feed direction resolution in units of dots per 100 inches (dphi).

Class javax.print.attribute.SetOfIntegerSyntax extends Object implements Serializable

serialVersionUID: 3666874174847632203L

Serialized Fields

### members

    int[][] members

  This set's members in canonical array form.

Class javax.print.attribute.Size2DSyntax extends Object implements Serializable

serialVersionUID: 5584439964938660530L

Serialized Fields

### x

    int x

  X dimension in units of micrometers (µm).

### y

    int y

  Y dimension in units of micrometers (µm).

Class javax.print.attribute.TextSyntax extends Object implements Serializable

serialVersionUID: -8130648736378144102L

Serialized Fields

### value

    String value

  String value of this text attribute.

### locale

    Locale locale

  Locale of this text attribute.

Class javax.print.attribute.UnmodifiableSetException extends RuntimeException implements Serializable

Class javax.print.attribute.URISyntax extends Object implements Serializable

serialVersionUID: -7842661210486401678L

Serialized Fields

### uri

    URI uri

  URI value of this URI attribute.

Package javax.print.attribute.standard

Class javax.print.attribute.standard.Chromaticity extends EnumSyntax implements Serializable

serialVersionUID: 4660543931355214012L

Class javax.print.attribute.standard.ColorSupported extends EnumSyntax implements Serializable

serialVersionUID: -2700555589688535545L

Class javax.print.attribute.standard.Compression extends EnumSyntax implements Serializable

serialVersionUID: -5716748913324997674L

Class javax.print.attribute.standard.Copies extends IntegerSyntax implements Serializable

serialVersionUID: -6426631521680023833L

Class javax.print.attribute.standard.CopiesSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID: 6927711687034846001L

Class javax.print.attribute.standard.DateTimeAtCompleted extends DateTimeSyntax implements Serializable

serialVersionUID: 6497399708058490000L

Class javax.print.attribute.standard.DateTimeAtCreation extends DateTimeSyntax implements Serializable

serialVersionUID: -2923732231056647903L

Class javax.print.attribute.standard.DateTimeAtProcessing extends DateTimeSyntax implements Serializable

serialVersionUID: -3710068197278263244L

Class javax.print.attribute.standard.Destination extends URISyntax implements Serializable

serialVersionUID: 6776739171700415321L

Class javax.print.attribute.standard.DocumentName extends TextSyntax implements Serializable

serialVersionUID: 7883105848533280430L

Class javax.print.attribute.standard.Fidelity extends EnumSyntax implements Serializable

serialVersionUID: 6320827847329172308L

Class javax.print.attribute.standard.Finishings extends EnumSyntax implements Serializable

serialVersionUID: -627840419548391754L

Class javax.print.attribute.standard.JobHoldUntil extends DateTimeSyntax implements Serializable

serialVersionUID: -1664471048860415024L

Class javax.print.attribute.standard.JobImpressions extends IntegerSyntax implements Serializable

serialVersionUID: 8225537206784322464L

Class javax.print.attribute.standard.JobImpressionsCompleted extends IntegerSyntax implements Serializable

serialVersionUID: 6722648442432393294L

Class javax.print.attribute.standard.JobImpressionsSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID: -4887354803843173692L

Class javax.print.attribute.standard.JobKOctets extends IntegerSyntax implements Serializable

serialVersionUID: -8959710146498202869L

Class javax.print.attribute.standard.JobKOctetsProcessed extends IntegerSyntax implements Serializable

serialVersionUID: -6265238509657881806L

Class javax.print.attribute.standard.JobKOctetsSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID: -2867871140549897443L

Class javax.print.attribute.standard.JobMediaSheets extends IntegerSyntax implements Serializable

serialVersionUID: 408871131531979741L

Class javax.print.attribute.standard.JobMediaSheetsCompleted extends IntegerSyntax implements Serializable

serialVersionUID: 1739595973810840475L

Class javax.print.attribute.standard.JobMediaSheetsSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID: 2953685470388672940L

Class javax.print.attribute.standard.JobMessageFromOperator extends TextSyntax implements Serializable

serialVersionUID: -4620751846003142047L

Class javax.print.attribute.standard.JobName extends TextSyntax implements Serializable

serialVersionUID: 4660359192078689545L

Class javax.print.attribute.standard.JobOriginatingUserName extends TextSyntax implements Serializable

serialVersionUID: -8052537926362933477L

Class javax.print.attribute.standard.JobPriority extends IntegerSyntax implements Serializable

serialVersionUID: -4599900369040602769L

Class javax.print.attribute.standard.JobPrioritySupported extends IntegerSyntax implements Serializable

serialVersionUID: 2564840378013555894L

Class javax.print.attribute.standard.JobSheets extends EnumSyntax implements Serializable

serialVersionUID: -4735258056132519759L

Class javax.print.attribute.standard.JobState extends EnumSyntax implements Serializable

serialVersionUID: 400465010094018920L

Class javax.print.attribute.standard.JobStateReason extends EnumSyntax implements Serializable

serialVersionUID: -8765894420449009168L

Class javax.print.attribute.standard.JobStateReasons extends HashSet<JobStateReason> implements Serializable

serialVersionUID: 8849088261264331812L

Class javax.print.attribute.standard.Media extends EnumSyntax implements Serializable

serialVersionUID: -2823970704630722439L

Class javax.print.attribute.standard.MediaName extends Media implements Serializable

serialVersionUID: 4653117714524155448L

Class javax.print.attribute.standard.MediaPrintableArea extends Object implements Serializable

serialVersionUID: -1597171464050795793L

Serialized Fields

### x

    int x

### y

    int y

### w

    int w

### h

    int h

### units

    int units

Class javax.print.attribute.standard.MediaSize extends Size2DSyntax implements Serializable

serialVersionUID: -1967958664615414771L

Serialized Fields

### mediaName

    MediaSizeName mediaName

Class javax.print.attribute.standard.MediaSizeName extends Media implements Serializable

serialVersionUID: 2778798329756942747L

Class javax.print.attribute.standard.MediaTray extends Media implements Serializable

serialVersionUID: -982503611095214703L

Class javax.print.attribute.standard.MultipleDocumentHandling extends EnumSyntax implements Serializable

serialVersionUID: 8098326460746413466L

Class javax.print.attribute.standard.NumberOfDocuments extends IntegerSyntax implements Serializable

serialVersionUID: 7891881310684461097L

Class javax.print.attribute.standard.NumberOfInterveningJobs extends IntegerSyntax implements Serializable

serialVersionUID: 2568141124844982746L

Class javax.print.attribute.standard.NumberUp extends IntegerSyntax implements Serializable

serialVersionUID: -3040436486786527811L

Class javax.print.attribute.standard.NumberUpSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID: -1041573395759141805L

Class javax.print.attribute.standard.OrientationRequested extends EnumSyntax implements Serializable

serialVersionUID: -4447437289862822276L

Class javax.print.attribute.standard.OutputDeviceAssigned extends TextSyntax implements Serializable

serialVersionUID: 5486733778854271081L

Class javax.print.attribute.standard.PageRanges extends SetOfIntegerSyntax implements Serializable

serialVersionUID: 8639895197656148392L

Class javax.print.attribute.standard.PagesPerMinute extends IntegerSyntax implements Serializable

serialVersionUID: -6366403993072862015L

Class javax.print.attribute.standard.PagesPerMinuteColor extends IntegerSyntax implements Serializable

serialVersionUID: 1684993151687470944L

Class javax.print.attribute.standard.PDLOverrideSupported extends EnumSyntax implements Serializable

serialVersionUID: -4393264467928463934L

Class javax.print.attribute.standard.PresentationDirection extends EnumSyntax implements Serializable

serialVersionUID: 8294728067230931780L

Class javax.print.attribute.standard.PrinterInfo extends TextSyntax implements Serializable

serialVersionUID: 7765280618777599727L

Class javax.print.attribute.standard.PrinterIsAcceptingJobs extends EnumSyntax implements Serializable

serialVersionUID: -5052010680537678061L

Class javax.print.attribute.standard.PrinterLocation extends TextSyntax implements Serializable

serialVersionUID: -1598610039865566337L

Class javax.print.attribute.standard.PrinterMakeAndModel extends TextSyntax implements Serializable

serialVersionUID: 4580461489499351411L

Class javax.print.attribute.standard.PrinterMessageFromOperator extends TextSyntax implements Serializable

serialVersionUID: -4486871203218629318L

Class javax.print.attribute.standard.PrinterMoreInfo extends URISyntax implements Serializable

serialVersionUID: 4555850007675338574L

Class javax.print.attribute.standard.PrinterMoreInfoManufacturer extends URISyntax implements Serializable

serialVersionUID: 3323271346485076608L

Class javax.print.attribute.standard.PrinterName extends TextSyntax implements Serializable

serialVersionUID: 299740639137803127L

Class javax.print.attribute.standard.PrinterResolution extends ResolutionSyntax implements Serializable

serialVersionUID: 13090306561090558L

Class javax.print.attribute.standard.PrinterState extends EnumSyntax implements Serializable

serialVersionUID: -649578618346507718L

Class javax.print.attribute.standard.PrinterStateReason extends EnumSyntax implements Serializable

serialVersionUID: -1623720656201472593L

Class javax.print.attribute.standard.PrinterStateReasons extends HashMap<PrinterStateReason,Severity> implements Serializable

serialVersionUID: -3731791085163619457L

Class javax.print.attribute.standard.PrinterURI extends URISyntax implements Serializable

serialVersionUID: 7923912792485606497L

Class javax.print.attribute.standard.PrintQuality extends EnumSyntax implements Serializable

serialVersionUID: -3072341285225858365L

Class javax.print.attribute.standard.QueuedJobCount extends IntegerSyntax implements Serializable

serialVersionUID: 7499723077864047742L

Class javax.print.attribute.standard.ReferenceUriSchemesSupported extends EnumSyntax implements Serializable

serialVersionUID: -8989076942813442805L

Class javax.print.attribute.standard.RequestingUserName extends TextSyntax implements Serializable

serialVersionUID: -2683049894310331454L

Class javax.print.attribute.standard.Severity extends EnumSyntax implements Serializable

serialVersionUID: 8781881462717925380L

Class javax.print.attribute.standard.SheetCollate extends EnumSyntax implements Serializable

serialVersionUID: 7080587914259873003L

Class javax.print.attribute.standard.Sides extends EnumSyntax implements Serializable

serialVersionUID: -6890309414893262822L

Package javax.print.event

Class javax.print.event.PrintEvent extends EventObject implements Serializable

serialVersionUID: 2286914924430763847L

Class javax.print.event.PrintJobAttributeEvent extends PrintEvent implements Serializable

serialVersionUID: -6534469883874742101L

Serialized Fields

### attributes

    PrintJobAttributeSet attributes

Class javax.print.event.PrintJobEvent extends PrintEvent implements Serializable

serialVersionUID: -1711656903622072997L

Serialized Fields

### reason

    int reason

Class javax.print.event.PrintServiceAttributeEvent extends PrintEvent implements Serializable

serialVersionUID: -7565987018140326600L

Serialized Fields

### attributes

    PrintServiceAttributeSet attributes

Package javax.rmi.CORBA

Class javax.rmi.CORBA.ClassDesc extends Object implements Serializable

Serialized Fields

### repid

    String repid

  The class's RepositoryId.

### codebase

    String codebase

  A space-separated list of codebase URLs.

Class javax.rmi.CORBA.Stub extends ObjectImpl implements Serializable

serialVersionUID: 1087775603798577179L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream stream)
                     throws IOException,
                            ClassNotFoundException

  Serialization method to restore the IOR state.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream stream)
                      throws IOException

  Serialization method to save the IOR state.

  Serial Data:
    The length of the IOR type ID (int), followed by the IOR type ID (byte array encoded using ISO8859-1), followed by the number of IOR profiles (int), followed by the IOR profiles. Each IOR profile is written as a profile tag (int), followed by the length of the profile data (int), followed by the profile data (byte array).
  Throws:
    `IOException`

Package javax.rmi.ssl

Class javax.rmi.ssl.SslRMIClientSocketFactory extends Object implements Serializable

serialVersionUID: -8310631444933958385L

Package javax.script

Class javax.script.ScriptException extends Exception implements Serializable

Serialized Fields

### fileName

    String fileName

### lineNumber

    int lineNumber

### columnNumber

    int columnNumber

Package javax.security.auth

Class javax.security.auth.AuthPermission extends BasicPermission implements Serializable

serialVersionUID: 5806031445061587174L

Class javax.security.auth.DestroyFailedException extends Exception implements Serializable

serialVersionUID: -7790152857282749162L

Class javax.security.auth.PrivateCredentialPermission extends Permission implements Serializable

serialVersionUID: 5284372143517237068L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reads this object from a stream (i.e., deserializes it)

  Throws:
    `IOException`
    `ClassNotFoundException`

Serialized Fields

### credentialClass

    String credentialClass

### principals

    Set<E> principals

  The Principals associated with this permission. The set contains elements of type, `PrivateCredentialPermission.CredOwner`.

### testing

    boolean testing

Class javax.security.auth.PrivateCredentialPermission.CredOwner extends Object implements Serializable

serialVersionUID: -5607449830436408266L

Serialized Fields

### principalClass

    String principalClass

### principalName

    String principalName

Class javax.security.auth.RefreshFailedException extends Exception implements Serializable

serialVersionUID: 5058444488565265840L

Class javax.security.auth.Subject extends Object implements Serializable

serialVersionUID: -8308522755600156056L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  Reads this object from a stream (i.e., deserializes it)

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException

  Writes this object out to a stream (i.e., serializes it).

  Throws:
    `IOException`

Serialized Fields

### principals

    Set<E> principals

  A `Set` that provides a view of all of this Subject's Principals

  Each element in this set is a `java.security.Principal`. The set is a `Subject.SecureSet`.

### readOnly

    boolean readOnly

  Whether this Subject is read-only

Class javax.security.auth.Subject.SecureSet extends AbstractSet implements Serializable

serialVersionUID: 7911754171111800359L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream ois)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException

  Writes this object out to a stream (i.e., serializes it).

  Serial Data:
    If this is a private credential set, a security check is performed to ensure that the caller has permission to access each credential in the set. If the security check passes, the set is serialized.
  Throws:
    `IOException`

Serialized Fields

### elements

    LinkedList<E> elements

  The elements in this set.

### this$0

    Subject this$0

  The outer Subject instance.

Package javax.security.auth.callback

Class javax.security.auth.callback.ChoiceCallback extends Object implements Serializable

serialVersionUID: -3975664071579892167L

Serialized Fields

### prompt

    String prompt

  Since:
    1.4

### choices

    String[] choices

  the list of choices
  Since:
    1.4

### defaultChoice

    int defaultChoice

  the choice to be used as the default choice
  Since:
    1.4

### multipleSelectionsAllowed

    boolean multipleSelectionsAllowed

  whether multiple selections are allowed from the list of choices
  Since:
    1.4

### selections

    int[] selections

  the selected choices, represented as indexes into the `choices` list.
  Since:
    1.4

Class javax.security.auth.callback.ConfirmationCallback extends Object implements Serializable

serialVersionUID: -9095656433782481624L

Serialized Fields

### prompt

    String prompt

  Since:
    1.4

### messageType

    int messageType

  Since:
    1.4

### optionType

    int optionType

  Since:
    1.4

### defaultOption

    int defaultOption

  Since:
    1.4

### options

    String[] options

  Since:
    1.4

### selection

    int selection

  Since:
    1.4

Class javax.security.auth.callback.LanguageCallback extends Object implements Serializable

serialVersionUID: 2019050433478903213L

Serialized Fields

### locale

    Locale locale

  Since:
    1.4

Class javax.security.auth.callback.NameCallback extends Object implements Serializable

serialVersionUID: 3770938795909392253L

Serialized Fields

### prompt

    String prompt

  Since:
    1.4

### defaultName

    String defaultName

  Since:
    1.4

### inputName

    String inputName

  Since:
    1.4

Class javax.security.auth.callback.PasswordCallback extends Object implements Serializable

serialVersionUID: 2267422647454909926L

Serialized Fields

### prompt

    String prompt

  Since:
    1.4

### echoOn

    boolean echoOn

  Since:
    1.4

### inputPassword

    char[] inputPassword

  Since:
    1.4

Class javax.security.auth.callback.TextInputCallback extends Object implements Serializable

serialVersionUID: -8064222478852811804L

Serialized Fields

### prompt

    String prompt

  Since:
    1.4

### defaultText

    String defaultText

  Since:
    1.4

### inputText

    String inputText

  Since:
    1.4

Class javax.security.auth.callback.TextOutputCallback extends Object implements Serializable

serialVersionUID: 1689502495511663102L

Serialized Fields

### messageType

    int messageType

  Since:
    1.4

### message

    String message

  Since:
    1.4

Class javax.security.auth.callback.UnsupportedCallbackException extends Exception implements Serializable

serialVersionUID: -6873556327655666839L

Serialized Fields

### callback

    Callback callback

Package javax.security.auth.kerberos

Class javax.security.auth.kerberos.DelegationPermission extends BasicPermission implements Serializable

serialVersionUID: 883133252142523922L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore the state of the DelegationPermission from a stream.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  WriteObject is called to save the state of the DelegationPermission to a stream. The actions are serialized, and the superclass takes care of the name.

  Throws:
    `IOException`

Class javax.security.auth.kerberos.KerberosKey extends Object implements Serializable

serialVersionUID: -4625402278148246993L

Serialized Fields

### principal

    KerberosPrincipal principal

  The principal that this secret key belongs to.

### versionNum

    int versionNum

  the version number of this secret key

### key

    javax.security.auth.kerberos.KeyImpl key

  `KeyImpl` is serialized by writing out the ASN1 Encoded bytes of the encryption key. The ASN1 encoding is defined in RFC1510 and as follows:

                              EncryptionKey ::=   SEQUENCE {
                                      keytype[0]    INTEGER,
                                      keyvalue[1]   OCTET STRING
                                      }

Class javax.security.auth.kerberos.KerberosPrincipal extends Object implements Serializable

serialVersionUID: -7374788026156829911L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream ois)
                     throws IOException,
                            ClassNotFoundException

  Reads this object from a stream (i.e., deserializes it)

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream oos)
                      throws IOException

  Save the KerberosPrincipal object to a stream

  Serial Data:
    this `KerberosPrincipal` is serialized by writing out the PrincipalName and the realm in their DER-encoded form as specified in Section 5.2 of RFC1510.
  Throws:
    `IOException`

Class javax.security.auth.kerberos.KerberosTicket extends Object implements Serializable

serialVersionUID: 7395334370157380539L

Serialized Fields

### asn1Encoding

    byte[] asn1Encoding

  ASN.1 DER Encoding of the Ticket as defined in the Kerberos Protocol Specification RFC1510.

### sessionKey

    javax.security.auth.kerberos.KeyImpl sessionKey

  `KeyImpl` is serialized by writing out the ASN1 Encoded bytes of the encryption key. The ASN1 encoding is defined in RFC1510 and as follows:

                              EncryptionKey ::=   SEQUENCE {
                                      keytype[0]    INTEGER,
                                      keyvalue[1]   OCTET STRING
                                      }

### flags

    boolean[] flags

  Ticket Flags as defined in the Kerberos Protocol Specification RFC1510.

### authTime

    Date authTime

  Time of initial authentication

### startTime

    Date startTime

  Time after which the ticket is valid.

### endTime

    Date endTime

  Time after which the ticket will not be honored. (its expiration time).

### renewTill

    Date renewTill

  For renewable Tickets it indicates the maximum endtime that may be included in a renewal. It can be thought of as the absolute expiration time for the ticket, including all renewals. This field may be null for tickets that are not renewable.

### client

    KerberosPrincipal client

  Client that owns the service ticket

### server

    KerberosPrincipal server

  The service for which the ticket was issued.

### clientAddresses

    InetAddress[] clientAddresses

  The addresses from where the ticket may be used by the client. This field may be null when the ticket is usable from any address.

Class javax.security.auth.kerberos.KeyImpl extends Object implements Serializable

serialVersionUID: -7889313790214321193L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream ois)
                     throws IOException,
                            ClassNotFoundException

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream ois)
                      throws IOException

  Serial Data:
    this `KeyImpl` is serialized by writing out the ASN1 Encoded bytes of the encryption key. The ASN1 encoding is defined in RFC1510 and as follows: EncryptionKey ::= SEQUENCE { keytype[0] INTEGER, keyvalue[1] OCTET STRING }
  Throws:
    `IOException`

Class javax.security.auth.kerberos.ServicePermission extends Permission implements Serializable

serialVersionUID: -1227585031618624935L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            ClassNotFoundException

  readObject is called to restore the state of the ServicePermission from a stream.

  Throws:
    `IOException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  WriteObject is called to save the state of the ServicePermission to a stream. The actions are serialized, and the superclass takes care of the name.

  Throws:
    `IOException`

Serialized Fields

### actions

    String actions

  the actions string.

Package javax.security.auth.login

Class javax.security.auth.login.AccountException extends LoginException implements Serializable

serialVersionUID: -2112878680072211787L

Class javax.security.auth.login.AccountExpiredException extends AccountException implements Serializable

serialVersionUID: -6064064890162661560L

Class javax.security.auth.login.AccountLockedException extends AccountException implements Serializable

serialVersionUID: 8280345554014066334L

Class javax.security.auth.login.AccountNotFoundException extends AccountException implements Serializable

serialVersionUID: 1498349563916294614L

Class javax.security.auth.login.CredentialException extends LoginException implements Serializable

serialVersionUID: -4772893876810601859L

Class javax.security.auth.login.CredentialExpiredException extends CredentialException implements Serializable

serialVersionUID: -5344739593859737937L

Class javax.security.auth.login.CredentialNotFoundException extends CredentialException implements Serializable

serialVersionUID: -7779934467214319475L

Class javax.security.auth.login.FailedLoginException extends LoginException implements Serializable

serialVersionUID: 802556922354616286L

Class javax.security.auth.login.LoginException extends GeneralSecurityException implements Serializable

serialVersionUID: -4679091624035232488L

Package javax.security.auth.x500

Class javax.security.auth.x500.X500Principal extends Object implements Serializable

serialVersionUID: -500463348111345721L

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException,
                            NotActiveException,
                            ClassNotFoundException

  Reads this object from a stream (i.e., deserializes it).

  Throws:
    `IOException`
    `NotActiveException`
    `ClassNotFoundException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Save the X500Principal object to a stream.

  Serial Data:
    this `X500Principal` is serialized by writing out its DER-encoded form (the value of `getEncoded` is serialized).
  Throws:
    `IOException`

Package javax.security.cert

Class javax.security.cert.CertificateEncodingException extends CertificateException implements Serializable

Class javax.security.cert.CertificateException extends Exception implements Serializable

Class javax.security.cert.CertificateExpiredException extends CertificateException implements Serializable

Class javax.security.cert.CertificateNotYetValidException extends CertificateException implements Serializable

Class javax.security.cert.CertificateParsingException extends CertificateException implements Serializable

Package javax.security.sasl

Class javax.security.sasl.AuthenticationException extends SaslException implements Serializable

serialVersionUID: -3579708765071815007L

Class javax.security.sasl.AuthorizeCallback extends Object implements Serializable

serialVersionUID: -2353344186490470805L

Serialized Fields

### authenticationID

    String authenticationID

  The (authenticated) authentication id to check.

### authorizationID

    String authorizationID

  The authorization id to check.

### authorizedID

    String authorizedID

  The id of the authorized entity. If null, the id of the authorized entity is authorizationID.

### authorized

    boolean authorized

  A flag indicating whether the authentication id is allowed to act on behalf of the authorization id.

Class javax.security.sasl.RealmCallback extends TextInputCallback implements Serializable

serialVersionUID: -4342673378785456908L

Class javax.security.sasl.RealmChoiceCallback extends ChoiceCallback implements Serializable

serialVersionUID: -8588141348846281332L

Class javax.security.sasl.SaslException extends IOException implements Serializable

serialVersionUID: 4579784287983423626L

Serialized Fields

### _exception

    Throwable _exception

  The possibly null root cause exception.

Package javax.sound.midi

Class javax.sound.midi.InvalidMidiDataException extends Exception implements Serializable

Class javax.sound.midi.MidiUnavailableException extends Exception implements Serializable

Package javax.sound.sampled

Class javax.sound.sampled.AudioPermission extends BasicPermission implements Serializable

Class javax.sound.sampled.LineUnavailableException extends Exception implements Serializable

Class javax.sound.sampled.UnsupportedAudioFileException extends Exception implements Serializable

Package javax.sql

Class javax.sql.ConnectionEvent extends EventObject implements Serializable

serialVersionUID: -4843217645290030002L

Serialized Fields

### ex

    SQLException ex

  The `SQLException` that the driver will throw to the application when an error occurs and the pooled connection is no longer usable.

Class javax.sql.RowSetEvent extends EventObject implements Serializable

serialVersionUID: -1875450876546332005L

Class javax.sql.StatementEvent extends EventObject implements Serializable

Serialized Fields

### exception

    SQLException exception

### statement

    PreparedStatement statement

Package javax.sql.rowset

Class javax.sql.rowset.BaseRowSet extends Object implements Serializable

serialVersionUID: 4886719666485113312L

Serialized Fields

### binaryStream

    InputStream binaryStream

  The `InputStream` object that will be returned by the method `getBinaryStream`, which is specified in the `ResultSet` interface.

### unicodeStream

    InputStream unicodeStream

  The `InputStream` object that will be returned by the method `getUnicodeStream`, which is specified in the `ResultSet` interface.

### asciiStream

    InputStream asciiStream

  The `InputStream` object that will be returned by the method `getAsciiStream`, which is specified in the `ResultSet` interface.

### charStream

    Reader charStream

  The `Reader` object that will be returned by the method `getCharacterStream`, which is specified in the `ResultSet` interface.

### command

    String command

  The query that will be sent to the DBMS for execution when the method `execute` is called.

### URL

    String URL

  The JDBC URL the reader, writer, or both supply to the method `DriverManager.getConnection` when the `DriverManager` is used to get a connection.

  The JDBC URL identifies the driver to be used to make the conndection. This URL can be found in the documentation supplied by the driver vendor.

### dataSource

    String dataSource

  The logical name of the data source that the reader/writer should use in order to retrieve a `DataSource` object from a Java Directory and Naming Interface (JNDI) naming service.

### rowSetType

    int rowSetType

  A constant indicating the type of this JDBC `RowSet` object. It must be one of the following `ResultSet` constants: `TYPE_FORWARD_ONLY`, `TYPE_SCROLL_INSENSITIVE`, or `TYPE_SCROLL_SENSITIVE`.

### showDeleted

    boolean showDeleted

  A `boolean` indicating whether deleted rows are visible in this JDBC `RowSet` object .

### queryTimeout

    int queryTimeout

  The maximum number of seconds the driver will wait for a command to execute. This limit applies while this JDBC `RowSet` object is connected to its data source, that is, while it is populating itself with data and while it is writing data back to the data source.

### maxRows

    int maxRows

  The maximum number of rows the reader should read.

### maxFieldSize

    int maxFieldSize

  The maximum field size the reader should read.

### concurrency

    int concurrency

  A constant indicating the concurrency of this JDBC `RowSet` object. It must be one of the following `ResultSet` constants: `CONCUR_READ_ONLY` or `CONCUR_UPDATABLE`.

### readOnly

    boolean readOnly

  A `boolean` indicating whether this JDBC `RowSet` object is read-only. `true` indicates that it is read-only; `false` that it is writable.

### escapeProcessing

    boolean escapeProcessing

  A `boolean` indicating whether the reader for this JDBC `RowSet` object should perform escape processing. `true` means that escape processing is turned on; `false` that it is not. The default is `true`.

### isolation

    int isolation

  A constant indicating the isolation level of the connection for this JDBC `RowSet` object . It must be one of the following `Connection` constants: `TRANSACTION_NONE`, `TRANSACTION_READ_UNCOMMITTED`, `TRANSACTION_READ_COMMITTED`, `TRANSACTION_REPEATABLE_READ` or `TRANSACTION_SERIALIZABLE`.

### fetchDir

    int fetchDir

  A constant used as a hint to the driver that indicates the direction in which data from this JDBC `RowSet` object is going to be fetched. The following `ResultSet` constants are possible values: `FETCH_FORWARD`, `FETCH_REVERSE`, `FETCH_UNKNOWN`.

  Unused at this time.

### fetchSize

    int fetchSize

  A hint to the driver that indicates the expected number of rows in this JDBC `RowSet` object .

  Unused at this time.

### map

    Map<K,V> map

  The `java.util.Map` object that contains entries mapping SQL type names to classes in the Java programming language for the custom mapping of user-defined types.

### listeners

    Vector<E> listeners

  A `Vector` object that holds the list of listeners that have registered with this `RowSet` object.

### params

    Hashtable<K,V> params

  A `Vector` object that holds the parameters set for this `RowSet` object's current command.

Class javax.sql.rowset.RowSetMetaDataImpl extends Object implements Serializable

serialVersionUID: 6893806403181801867L

Serialized Fields

### colCount

    int colCount

  The number of columns in the `RowSet` object that created this `RowSetMetaDataImpl` object.

### colInfo

    javax.sql.rowset.RowSetMetaDataImpl.ColInfo[] colInfo

  An array of `ColInfo` objects used to store information about each column in the `RowSet` object for which this `RowSetMetaDataImpl` object was created. The first `ColInfo` object in this array contains information about the first column in the `RowSet` object, the second element contains information about the second column, and so on.

Class javax.sql.rowset.RowSetWarning extends SQLException implements Serializable

serialVersionUID: 6678332766434564774L

Serialized Fields

### rwarning

    RowSetWarning rwarning

  RowSetWarning object handle.

Package javax.sql.rowset.serial

Class javax.sql.rowset.serial.SerialArray extends Object implements Serializable

serialVersionUID: -8466174297270688520L

Serialized Fields

### elements

    Object[] elements

  A serialized array in which each element is an `Object` in the Java programming language that represents an element in the SQL `ARRAY` value.

### baseType

    int baseType

  The SQL type of the elements in this `SerialArray` object. The type is expressed as one of the constants from the class `java.sql.Types`.

### baseTypeName

    String baseTypeName

  The type name used by the DBMS for the elements in the SQL `ARRAY` value that this `SerialArray` object represents.

### len

    int len

  The number of elements in this `SerialArray` object, which is also the number of elements in the SQL `ARRAY` value that this `SerialArray` object represents.

Class javax.sql.rowset.serial.SerialBlob extends Object implements Serializable

serialVersionUID: -8144641928112860441L

Serialized Fields

### buf

    byte[] buf

  A serialized array of uninterpreted bytes representing the value of this `SerialBlob` object.

### blob

    Blob blob

  The internal representation of the `Blob` object on which this `SerialBlob` object is based.

### len

    long len

  The number of bytes in this `SerialBlob` object's array of bytes.

### origLen

    long origLen

  The orginal number of bytes in this `SerialBlob` object's array of bytes when it was first established.

Class javax.sql.rowset.serial.SerialClob extends Object implements Serializable

serialVersionUID: -1662519690087375313L

Serialized Fields

### buf

    char[] buf

  A serialized array of characters containing the data of the SQL `CLOB` value that this `SerialClob` object represents.

### clob

    Clob clob

  Internal Clob representation if SerialClob is intialized with a Clob

### len

    long len

  The length in characters of this `SerialClob` object's internal array of characters.

### origLen

    long origLen

  The original length in characters of tgus `SerialClob` objects internal array of characters.

Class javax.sql.rowset.serial.SerialDatalink extends Object implements Serializable

serialVersionUID: 2826907821828733626L

Serialized Fields

### url

    URL url

  The extracted URL field retrieved from the DATALINK field.

### baseType

    int baseType

  The SQL type of the elements in this `SerialDatalink` object. The type is expressed as one of the contants from the class `java.sql.Types`.

### baseTypeName

    String baseTypeName

  The type name used by the DBMS for the elements in the SQL `DATALINK` value that this SerialDatalink object represents.

Class javax.sql.rowset.serial.SerialException extends SQLException implements Serializable

serialVersionUID: -489794565168592690L

Class javax.sql.rowset.serial.SerialJavaObject extends Object implements Serializable

serialVersionUID: -1465795139032831023L

Serialized Fields

### obj

    Object obj

  Placeholder for object to be serialized.

### chain

    Vector<E> chain

  A container for the warnings issued on this `SerialJavaObject` object. When there are multiple warnings, each warning is chained to the previous warning.

Class javax.sql.rowset.serial.SerialRef extends Object implements Serializable

serialVersionUID: -4727123500609662274L

Serialized Fields

### baseTypeName

    String baseTypeName

  String containing the base type name.

### object

    Object object

  This will store the type `Ref` as an `Object`.

### reference

    Ref reference

  Private copy of the Ref reference.

Class javax.sql.rowset.serial.SerialStruct extends Object implements Serializable

serialVersionUID: -8322445504027483372L

Serialized Fields

### SQLTypeName

    String SQLTypeName

  The SQL type name for the structured type that this `SerialStruct` object represents. This is the name used in the SQL definition of the SQL structured type.

### attribs

    Object[] attribs

  An array of `Object` instances in which each element is an attribute of the SQL structured type that this `SerialStruct` object represents. The attributes are ordered according to their order in the definition of the SQL structured type.

Package javax.sql.rowset.spi

Class javax.sql.rowset.spi.SyncFactoryException extends SQLException implements Serializable

serialVersionUID: -4354595476433200352L

Class javax.sql.rowset.spi.SyncProviderException extends SQLException implements Serializable

serialVersionUID: -939908523620640692L

Serialized Fields

### syncResolver

    SyncResolver syncResolver

  The instance of `javax.sql.rowset.spi.SyncResolver` that this `SyncProviderException` object will return when its `getSyncResolver` method is called.

Package javax.transaction

Class javax.transaction.InvalidTransactionException extends RemoteException implements Serializable

Class javax.transaction.TransactionRequiredException extends RemoteException implements Serializable

Class javax.transaction.TransactionRolledbackException extends RemoteException implements Serializable

Package javax.transaction.xa

Class javax.transaction.xa.XAException extends Exception implements Serializable

Serialized Fields

### errorCode

    int errorCode

  The error code with which to create the SystemException.

  The error code for the exception

Package javax.xml.bind

Class javax.xml.bind.DataBindingException extends RuntimeException implements Serializable

Class javax.xml.bind.JAXBElement extends Object implements Serializable

serialVersionUID: 1L

Serialized Fields

### name

    QName name

  xml element tag name

### declaredType

    Class<T> declaredType

  Java datatype binding for xml element declaration's type.

### scope

    Class<T> scope

  Scope of xml element declaration representing this xml element instance. Can be one of the following values: - `JAXBElement.GlobalScope` for global xml element declaration. - local element declaration has a scope set to the Java class representation of complex type defintion containing xml element declaration.

### value

    Object value

  xml element value. Represents content model and attributes of an xml element instance.

### nil

    boolean nil

  true iff the xml element instance has xsi:nil="true".

Class javax.xml.bind.JAXBException extends Exception implements Serializable

serialVersionUID: -5621384651494307979L

Serialized Fields

### errorCode

    String errorCode

  Vendor specific error code

### linkedException

    Throwable linkedException

  Exception reference

Class javax.xml.bind.MarshalException extends JAXBException implements Serializable

Class javax.xml.bind.PropertyException extends JAXBException implements Serializable

Class javax.xml.bind.TypeConstraintException extends RuntimeException implements Serializable

Serialized Fields

### errorCode

    String errorCode

  Vendor specific error code

### linkedException

    Throwable linkedException

  Exception reference

Class javax.xml.bind.UnmarshalException extends JAXBException implements Serializable

Class javax.xml.bind.ValidationException extends JAXBException implements Serializable

Package javax.xml.crypto

Class javax.xml.crypto.KeySelectorException extends Exception implements Serializable

serialVersionUID: -7480033639322531109L

Serialized Fields

### cause

    Throwable cause

  The throwable that caused this exception to get thrown, or `null` if this exception was not caused by another throwable or if the causative throwable is unknown.

Class javax.xml.crypto.MarshalException extends Exception implements Serializable

serialVersionUID: -863185580332643547L

Serialized Fields

### cause

    Throwable cause

  The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

Class javax.xml.crypto.NoSuchMechanismException extends RuntimeException implements Serializable

serialVersionUID: 4189669069570660166L

Serialized Fields

### cause

    Throwable cause

  The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

Class javax.xml.crypto.URIReferenceException extends Exception implements Serializable

serialVersionUID: 7173469703932561419L

Serialized Fields

### cause

    Throwable cause

  The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

### uriReference

    URIReference uriReference

Package javax.xml.crypto.dsig

Class javax.xml.crypto.dsig.TransformException extends Exception implements Serializable

serialVersionUID: 5082634801360427800L

Serialized Fields

### cause

    Throwable cause

  The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

Class javax.xml.crypto.dsig.XMLSignatureException extends Exception implements Serializable

serialVersionUID: -3438102491013869995L

Serialized Fields

### cause

    Throwable cause

  The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

Package javax.xml.datatype

Class javax.xml.datatype.DatatypeConfigurationException extends Exception implements Serializable

Package javax.xml.namespace

Class javax.xml.namespace.QName extends Object implements Serializable

Serialized Fields

### namespaceURI

    String namespaceURI

  Namespace URI of this `QName`.

### localPart

    String localPart

  local part of this `QName`.

### prefix

    String prefix

  prefix of this `QName`.

Package javax.xml.parsers

Class javax.xml.parsers.FactoryConfigurationError extends Error implements Serializable

Serialized Fields

### exception

    Exception exception

  `Exception` that represents the error.

Class javax.xml.parsers.ParserConfigurationException extends Exception implements Serializable

Package javax.xml.soap

Class javax.xml.soap.SOAPException extends Exception implements Serializable

Serialized Fields

### cause

    Throwable cause

Package javax.xml.stream

Class javax.xml.stream.FactoryConfigurationError extends Error implements Serializable

Serialized Fields

### nested

    Exception nested

Class javax.xml.stream.XMLStreamException extends Exception implements Serializable

Serialized Fields

### nested

    Throwable nested

### location

    Location location

Package javax.xml.transform

Class javax.xml.transform.TransformerConfigurationException extends TransformerException implements Serializable

Class javax.xml.transform.TransformerException extends Exception implements Serializable

Serialized Fields

### locator

    SourceLocator locator

  Field locator specifies where the error occured

### containedException

    Throwable containedException

  Field containedException specifies a wrapped exception. May be null.

Class javax.xml.transform.TransformerFactoryConfigurationError extends Error implements Serializable

Serialized Fields

### exception

    Exception exception

  `Exception` for the `TransformerFactoryConfigurationError`.

Package javax.xml.ws

Class javax.xml.ws.ProtocolException extends WebServiceException implements Serializable

Class javax.xml.ws.WebServiceException extends RuntimeException implements Serializable

Class javax.xml.ws.WebServicePermission extends BasicPermission implements Serializable

serialVersionUID: -146474640053770988L

Package javax.xml.ws.http

Class javax.xml.ws.http.HTTPException extends ProtocolException implements Serializable

Serialized Fields

### statusCode

    int statusCode

Package javax.xml.ws.soap

Class javax.xml.ws.soap.SOAPFaultException extends ProtocolException implements Serializable

Serialized Fields

### fault

    SOAPFault fault

Package javax.xml.xpath

Class javax.xml.xpath.XPathException extends Exception implements Serializable

serialVersionUID: -1837080260374986980L

Serialized Fields

### cause

    Throwable cause

Class javax.xml.xpath.XPathExpressionException extends XPathException implements Serializable

serialVersionUID: -1837080260374986980L

Class javax.xml.xpath.XPathFactoryConfigurationException extends XPathException implements Serializable

serialVersionUID: -1837080260374986980L

Class javax.xml.xpath.XPathFunctionException extends XPathExpressionException implements Serializable

serialVersionUID: -1837080260374986980L

Package org.ietf.jgss

Class org.ietf.jgss.GSSException extends Exception implements Serializable

serialVersionUID: -2706218945227726672L

Serialized Fields

### major

    int major

  The major code for this exception

### minor

    int minor

  The minor code for this exception

### minorMessage

    String minorMessage

  The text string for minor code

### majorString

    String majorString

  Alternate text string for major code

Package org.omg.CosNaming

Class org.omg.CosNaming._BindingIteratorImplBase extends DynamicImplementation implements Serializable

Class org.omg.CosNaming._BindingIteratorStub extends ObjectImpl implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException

  Throws:
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Throws:
    `IOException`

Class org.omg.CosNaming._NamingContextExtStub extends ObjectImpl implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException

  Throws:
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Throws:
    `IOException`

Class org.omg.CosNaming._NamingContextImplBase extends DynamicImplementation implements Serializable

Class org.omg.CosNaming._NamingContextStub extends ObjectImpl implements Serializable

Serialization Methods

### readObject

    private void readObject(ObjectInputStream s)
                     throws IOException

  Throws:
    `IOException`

### writeObject

    private void writeObject(ObjectOutputStream s)
                      throws IOException

  Throws:
    `IOException`

Class org.omg.CosNaming.Binding extends Object implements Serializable

Serialized Fields

### binding_name

    NameComponent[] binding_name

### binding_type

    BindingType binding_type

Class org.omg.CosNaming.BindingType extends Object implements Serializable

Serialized Fields

### __value

    int __value

Class org.omg.CosNaming.NameComponent extends Object implements Serializable

Serialized Fields

### id

    String id

### kind

    String kind

Package org.w3c.dom

Class org.w3c.dom.DOMException extends RuntimeException implements Serializable

serialVersionUID: 6627732366795969916L

Serialized Fields

### code

    short code

Package org.w3c.dom.events

Class org.w3c.dom.events.EventException extends RuntimeException implements Serializable

Serialized Fields

### code

    short code

Package org.w3c.dom.ls

Class org.w3c.dom.ls.LSException extends RuntimeException implements Serializable

Serialized Fields

### code

    short code

Package org.xml.sax

Class org.xml.sax.SAXException extends Exception implements Serializable

serialVersionUID: 583241635256073760L

Serialized Fields

### exception

    Exception exception

  The embedded exception if tunnelling, or null.

Class org.xml.sax.SAXNotRecognizedException extends SAXException implements Serializable

serialVersionUID: 5440506620509557213L

Class org.xml.sax.SAXNotSupportedException extends SAXException implements Serializable

serialVersionUID: -1422818934641823846L

Class org.xml.sax.SAXParseException extends SAXException implements Serializable

serialVersionUID: -5651165872476709336L

Serialized Fields

### publicId

    String publicId

  The public identifier, or null.
  See Also:
    `SAXParseException.getPublicId()`

### systemId

    String systemId

  The system identifier, or null.
  See Also:
    `SAXParseException.getSystemId()`

### lineNumber

    int lineNumber

  The line number, or -1.
  See Also:
    `SAXParseException.getLineNumber()`

### columnNumber

    int columnNumber

  The column number, or -1.
  See Also:
    `SAXParseException.getColumnNumber()`

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