public class TestThread {

    public static void main(String[] args) {
        // new 出一个新的对象 t
        ThreadFuck t1 = new ThreadFuck();
        ThreadFuck t2 = new ThreadFuck();
        // 两个线程
        Thread thread1 = new Thread(t1, "Thread-1");
        Thread thread2 = new Thread(t1, "Thread-2");
        thread1.start();
        thread2.start();
        // t1.run();
    }

}

class ThreadFuck implements Runnable {

    int temp = 10;
    // private Lock lock = new ReentrantLock();
    @Override
    public void run() {
        // lock.lock();
        for (int i = 0; i < 5; i++) {
            temp -= 1;
            try {
                Thread.sleep(1);
            } catch (InterruptedException ignored) {}
            System.out.println(Thread.currentThread().getName() + "-temp = " + temp);
        }
        // lock.unlock();
    }
}