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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.

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