对线程的启动——dubug过程调试

调试demo

public class MyThread extends Thread {
    @Override
    public void run() {

        for (int i=0;i<50000;i++){
            System.out.println("i==========="+i);
        }
    }
    public static void main(String[] args){

        try {
            MyThread myThread = new MyThread();
            myThread.start();
            Thread.sleep(2000);
            myThread.interrupt();
            System.out.println("该线程是否停止1?+"+myThread.interrupted());
            System.out.println("该线程是否停止2?+"+myThread.interrupted());
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}
public class MyThread extends T