ATest.java

package com.bootdo.test;

import java.util.Date;

public class ATest implements Runnable {

	@Override
	public void run() {
		System.out.println("-1ATest running..."+new Date().getTime());
		try {
			System.out.println("ATest running..."+new Date().getTime());
			Thread.sleep(4000L);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}

	}

}