stop thread

class MyThread extends Thread{
        private volatile boolean isStop = false;
        @Override
        public void run() {
            int i = 0;
            while(!isStop){
                i++;
            }
        }
         
        public void setStop(boolean stop){
            this.isStop = stop;
        }
    }

public class Test {
     
    public static void main(String[] args) throws IOException  {
        Test test = new Test();
        MyThread thread = test.new MyThread();
        thread.start();
        try {
            Thread.currentThread().sleep(2000);
        } catch (InterruptedException e) {
             
        }
        thread.interrupt();
    } 
     
    class MyThread extends Thread{
        @Override
        public void run() {
            int i = 0;
            while(!isInterrupted() && i<Integer.MAX_VALUE){
                System.out.println(i+" while循环");
                i++;
            }
        }
    }
}