@Override
                public void run() {
                    System.out.println("Client and server test is terminating.");
                }
Combines the server instance and a client instance into the
 same JVM to show an example of, and to test, a pattern like
 self-hosted multiplayer games.

 @author    Paul Speed
jme3-examples/src/main/java/jme3test/network/TestChatClientAndServer.java