Java计时器Timer和TimerTask用法

 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);
     }
 }