JAVA_Multitask

class Simple1 extends Thread{
 public void run(){
   System.out.println("Tom Start");
  try{Thread.sleep(50);}catch(InterruptedException e)
   {System.out.println(e);}
 try{Thread.sleep(50);}catch(InterruptedException e)
   {System.out.println(e);}
   System.out.println("Tom Reach");
 }
}

class Simple2 extends Thread{
 public void run(){
   System.out.println("Jerry Start");
   try{Thread.sleep(50);}catch(InterruptedException e)
   {System.out.println(e);}
  System.out.println("Jerry Reach");
 }
}

class Simple3 extends Thread{
 public void run(){
   System.out.println("Jhon start");
   try{Thread.sleep(500);}catch(InterruptedException e)
   {System.out.println(e);}
  System.out.println("Jhon reach");
 }
}

 class TestMultitasking3{
 public static void main(String args[]){
  Simple1 t1=new Simple1();
  Simple2 t2=new Simple2();
  Simple3 t3=new Simple3();

  t1.start();
  t2.start();
  t3.start();
 }
}