小问题,要线等.

package com;

google_ad_width = 250; google_ad_height = 250; google_ad_format = "250x250_as"; google_color_url = "000000";

import java.util.*;

public class Alert {

Timer timer;

public Alert(){

timer=new Timer();

timer.schedule(new RemindTask(),0,1*1000);

}

public static void main(String[] args) {

// TODO Auto-generated method stub

new Alert();

}

}

package com;

import java.util.TimerTask;

public class RemindTask1 extends TimerTask {

int numWarning=5;

public void run() {

if(numWarning==5){

System.out.println("Alert!");

numWarning--;

}

else{

System.out.println("Time"s up!");//怎么是执行这行的？

System.exit(0);

}

}

}

运行结果:

Time"s up!

怎么结果不是这个:

Alert!

Alert!

Alert!