Java Q&A 
by Joshua Fox

Listing One
public void run() {
   try {
       for(;;) {
         output_stream.send(dummy_message);
       }
    } catch (IOException ioe){ 
        socket_and_remote_resources.close();
    }
}

Listing Two
private boolean message_just_received = false;
public void run() {
    for(;;) {
       try {
       // ...