java简单定时任务器

package com.born.yjf.test;

import java.util.Timer;
import java.util.TimerTask;

public class MyTimeTaskTest {
   
    Timer timer;
   
    public MyTimeTaskTest(int seconds)
    {
        timer = new Timer();
        timer.schedule(new RemindTask(), seconds*1000);
    }
   
   
    class RemindTask extends TimerTask {
        public void run() {
            System.out.println("Time's up!");
            timer.cancel();
        }
    }
   
    public static void main(String args[]) {
        System.out.println("About to schedule task.");
        new MyTimeTaskTest(5);
        System.out.println("Task scheduled.");
    }
}