import  java.util.Timer;
 import  java.util.TimerTask;
 import  java.io.IOException;


 class  MyThread  implements  Runnable {
    Thread t;
    Timer timer;

    MyThread() {
        TimerTask task =  new  ti();

        t =  new  Thread( this );
        timer =  new  Timer();
        timer.schedule(task,  2000 );
        t.run();


    }

     public   void  run() {
         int  a =  0 ;
         while  (true) {
             try  {
                a = System.in.read();
            }  catch  (IOException e) {
                e.printStackTrace();  
            }
            System.out.println(a);
        }
    }

     class  ti  extends  TimerTask  implements  Runnable {
         public   void  run() {

             try  {
                t.wait();
            }  catch  (InterruptedException e) {
                e.printStackTrace(); 
            }
        }
    }
}