java isInterrupted()如何判断线程

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

    Thread thread = new Thread(()->{

        while (true){}

    });

    thread.start();

    TimeUnit.SECONDS.sleep(1);

    System.out.println("Thread is interrupted :"+thread.isInterrupted());

    thread.interrupt();

    System.out.println("Thread is interrupted :"+thread.isInterrupted());

}