java 多线程 3

package com.imooc.base;

public class WrongWayStopThread extends Thread {

    public static void main(String[] args) {
        WrongWayStopThread thread = new WrongWayStopThread();
        System.out.println("Starting thread...");
        thread.start();
        try {
            Thread.sleep(3000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        System.out.println("Interrupting thread...");
        thread.interrupt();
        System.out.println("thread interrupted?"+thread.isInterrupted());
        
        try {
            Thread.sleep(3000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        System.out.println("Stopping application...");
    }
    public void run(){
        while(!this.isInterrupted()){
            System.out.println("Thread is running...");
//            long time = System.currentTimeMillis();
//            while(System.currentTimeMillis()-time < 1000){
//                
//            }
            try {
                Thread.sleep(3000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            boolean flag = Thread.interrupted();
            System.out.println(flag);
        }
    }
}