Idea to get localhost

gistfile1.java

public static InetAddress getLocalHost() throws UnknownHostException {
		InetAddress ret = InetAddress.getLocalHost();
		if (!ret.isLoopbackAddress()) {
			//getLocalHost() did not return the loopback address
			ret = InetAddress.getByName("localhost");
			if (!ret.isLoopbackAddress()) {
				_logger.severe("" + ret.getHostAddress() + " is not a loopback address");
			}
		}
		//		_logger.log(Level.SEVERE,"LoopbackAddress: "+ret.isLoopbackAddress());
		//		_logger.log(Level.SEVERE,"LinkLocalAddress: "+ret.isLinkLocalAddress());
		//		_logger.log(Level.SEVERE,"AnyLocalAddress: "+ret.isAnyLocalAddress());
		//		ret=InetAddress.getByAddress(new byte[] {(byte)192,(byte)168,(byte)192,(byte)251});
		return ret;
	}