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:

1.1

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`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.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

- 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.