Simple test program, working.

HostTest.java (text/plain), 191 bytes, created by Philipp Hack on 2005-07-04 01:39:09 UTC

import java.net.*;

public class HostTest {
	public static void main(String[] args) throws Exception {
		String host = InetAddress.getLocalHost().toString();
		System.out.println(host);
	}
}