package com.zhy.concurrency.timer;

import java.util.Date;

import java.util.Timer;

import java.util.TimerTask;

import java.util.concurrent.Executors;

import java.util.concurrent.ScheduledExecutorService;

import java.util.concurrent.TimeUnit;

public class ScheduledThreadPoolDemo01

{

    public static void main(String[] args) throws InterruptedException

    {

        final TimerTask task1 = new TimerTask()

        {

            @Override

            public void run()

            {

                throw new RuntimeException();

            }

        };

        final TimerTask task2 = new TimerTask()

        {

            @Override

            public void run()

            {

                System.out.println("task2 invoked!");

            }

        };

        ScheduledExecutorService pool = Executors.newScheduledThreadPool(1);

        pool.schedule(task1, 100, TimeUnit.MILLISECONDS);

        pool.scheduleAtFixedRate(task2, 0 , 1000, TimeUnit.MILLISECONDS);

    }

}