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## java.net
Class NoRouteToHostException

    java.lang.Object
      java.lang.Throwable
          java.lang.Exception
              java.io.IOException
                  java.net.SocketException
                      java.net.NoRouteToHostException

All Implemented Interfaces:
  Serializable

    public class NoRouteToHostException

extends SocketException

Signals that an error occurred while attempting to connect a socket to a remote address and port. Typically, the remote host cannot be reached because of an intervening firewall, or if an intermediate router is down.

Since:
  JDK1.1
See Also:
  Serialized Form

Constructor Summary
`NoRouteToHostException()` Construct a new NoRouteToHostException with no detailed message.
`NoRouteToHostException(String msg)` Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached.

Method Summary

Methods inherited from class java.lang.Throwable
`fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### NoRouteToHostException

    public NoRouteToHostException(String msg)

  Constructs a new NoRouteToHostException with the specified detail message as to why the remote host cannot be reached. A detail message is a String that gives a specific description of this error.

  Parameters:
    `msg` - the detail message

### NoRouteToHostException

    public NoRouteToHostException()

  Construct a new NoRouteToHostException with no detailed message.

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.