package thread;

public class ThreadInterruptTest {

    /**
     * @param args
     */
    public static void main(String[] args) {
        Thread target = new countThead();
        target.start();

        try {
            Thread.sleep(10100);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        target.interrupt();
    }

}

class countThead extends Thread {
    public void run() {
        int i = 0;
        while (!isInterrupted()) {
            System.out.println("running... " + i);

            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                System.out.println("Interrupted... ");

                // sleep时，被中断，会自动清除当前进程的中断状态，所以isInterrupted()是false。
                System.out.println("isInterrupted()... " + isInterrupted());

                // 这时，要么进行处理，比如跳出while循环，要么重置中断状态。
                Thread.currentThread().interrupt();
            }

            i++;
            // 一般代码时被中断，isInterrupted()是true
            System.out.println("isInterrupted()... " + isInterrupted());
        }
        System.out.println("exit... ");
    }
}