Java - Stop, Interrupt

public class StopFlag extends Thread {

    boolean stop = false;

    

    @Override

    public void run() {

        

        while(!stop) {

            System.out.println("Thread Running...");

        }

        System.out.println("종료");

        

    }

}

public class Main {

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

        

        StopFlag stop = new StopFlag();

        stop.start();

        Thread.sleep(1000);

        stop.stop = true;

        

    }

}

< Interrupt >

// InterruptedException을 발동 시키려면 Sleep이 존재해야 한다

// interrupt()가 발생하면 catch의 InterruptedException의 데이터로 이동된다

public class Inter extends Thread {

    @Override

    public void run() {

        

//        try {

//           while(true) {

//                System.out.println("Thread Running...");

//              Thread.sleep(1); // InterruptedException을 발동 시키려면 Sleep이 존재해야 한다

//            }

//        } catch (InterruptedException e) {

//            System.out.println("종료");

//        }

// try-catch문도 안하고, sleep도 안하는 법

while(true) {

System.out.println("Thread Running...");

if(Thread.interrupted()) {

break;

}

}

System.out.println("종료");

        

    }

}

public class Main {

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

        

        // Interrupt Exception 활용

        Inter inter = new Inter();

        inter.start();

        Thread.sleep(800);

        inter.interrupt();

        

    }

}