package IntroductionWaitNotify; public class Intro { public static void main(String[] args) { try { MyObject obj1 = new MyObject(); MyObject obj2 = new MyObject(); MyClass thread1 = new MyClass(obj1, "1"); MyClass thread2 = new MyClass(obj1, "2"); thread1.start(); thread2.start(); Thread.sleep(3000 * 3); } catch (InterruptedException exc) { System.out.println("Program Interrupted."); } System.out.println("Program terminating."); } }