leetcode-go/basis/concurrent/TestInterrupt.java

import java.util.concurrent.*;

public class TestInterrupt {
    public static void main(String[] args) {
        InterruptThread thread = new InterruptThread();
        thread.start();
        try {
            Thread.sleep(500);
        } catch (Exception e) {
            e.printStackTrace();
        }
        thread.interrupt();

        ExecutorService executor = Executors.newFixedThreadPool(1);
        executor.execute(() -> {
            System.out.println("Thread start!");
            try {
                Thread.sleep(1000);
            } catch (Exception e) {
                e.printStackTrace();
            }
        });
        executor.shutdownNow();

        executor = Executors.newFixedThreadPool(1);
        Future<?> future = executor.submit(new InterruptThread());
        future.cancel(true);
        executor.shutdown();
    }
}

class InterruptThread extends Thread {
    @Override
    public void run() {
        while (!interrupted()) {
            System.out.println("Thread is running.");
            try {
                Thread.sleep(1000);
            } catch (Exception e) {
                e.printStackTrace();
                return;
            }
        }
        System.out.println("Thread end.");
    }
}