package com.sy.game.test;

 import java.util.Timer;

 import java.util.TimerTask;

 public class TimeTask {   

     public static void main(String[] args) {

         TimeTask tTask=new TimeTask();

         tTask.timeVoid();

     }

     public void timeVoid(){

         final Timer timer = new Timer();

         TimerTask tt=new TimerTask() {

             @Override

             public void run() {

                 System.out.println("到点啦！");

                 timer.cancel();

             }

         };

         timer.schedule(tt, 3000);

     }

 }