package threads;
import java.util.concurrent.CountDownLatch;
public class Deadlock {
    static CountDownLatch latch = new CountDownLatch(1);
    public synchronized void method1() {
        System.out.println("Method1");
    }
    public synchronized void method2() {
        System.out.println("Method2");
    }
    public static void main(String[] args) {
        Deadlock d1 = new Deadlock();
        Deadlock d2 = new Deadlock();
        Thread t1 = new Thread(new Runnable() {
            public void run() {
                try {
                    latch.await();
                } catch (InterruptedException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                d1.method1();
                d2.method2();
            }
        });
        Thread t2 = new Thread(new Runnable() {
            public void run() {
                try {
                    latch.await();
                } catch (InterruptedException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                d2.method2();
                d1.method1();
            }
        });
        t1.start();
        t2.start();
        latch.countDown();
    }
}