timer定时器

package com.cyj;

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


public class Tradition {
public static void main(String[] args){
class MyTimer extends TimerTask{
@Override
public void run() {
System.out.println("bomb");
new Timer().schedule(
new MyTimer(), 2000);
}
}
new Timer().schedule(new MyTimer(),2000);

while(true){
System.out.println(new Date().getSeconds());
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}