手机游戏对战平台。自己做的一个东东。 支持多个手机联网打游戏；采用socket链接通信。 平台：J2ME&JAVA

				package clientInf;
				
				
				import java.io.DataOutputStream;
				import java.io.IOException;
				
				public class Sender extends Thread {
				    private DataOutputStream os;
				    private Serializable message;
				
				    public Sender(DataOutputStream os) {
					this.os = os;
					start();
				    }
				    public synchronized void send(Serializable msg) {      
				        System.out.println(msg.toString());
				        System.out.flush();
					message = msg;
					notify();
				    }
				    public void close(){
				    	try {
							os.close();
						} catch (IOException e) {
							// TODO Auto-generated catch block
							e.printStackTrace();
						}
				    }
				    public synchronized void run() {
					 while (true) {
				            // If no client to deal, wait until one connects
				            try {
				                wait();
				            } catch (InterruptedException e) {
				                System.out.println(e);
				            }
				            try {
				                message.serialize(os);
				            } catch (Exception e) {
				                System.out.println(e + "");
				                try {
				                    os.close();
				                } catch (IOException e1) {
				                    e1.printStackTrace();
				                }
				                break;
				            }
				            message = null;
				        }
				   }
				    public synchronized void stop() {
					message = null;
					notify();
				    }
				}