Self Check

4. Consider the following runnable.

   public class MyRunnable implements Runnable
   {
      public void run()
      {
         try
         {
            System.out.println(1);
            Thread.sleep(1000);
            System.out.println(2);
         }
         catch (InterruptedException exception)
         {
            System.out.println(3);
         }
         System.out.println(4);
      }
   }

   Suppose a thread with this runnable is started and immediately interrupted.

   Thread t = new Thread(new MyRunnable());
   t.start();
   t.interrupt();

   What output is produced?