001    package org.protocol;
002    
003    import java.util.*;
004    import java.io.*;
005    import java.net.*;
006    import java.awt.*;
007    import java.awt.event.*;
008    import javax.swing.*;
009    import javax.swing.event.*;
010    
011    public interface Connection {
012    
013            public InetSocketAddress getRemoteAddress();
014            public void send(String message) throws Exception;
015            public String receive() throws Exception;
016    }