public class ThreadExample1 extends Thread{
  public void run(){
    int a = 0;
    int b = 12;
    int result = a + b;
    System.out.println("Thread is running");
    System.out.println("Sum of two numbers is: " + result);
  }
  public static void main(String args[]){
    ThreadExample1 t1 = new ThreadExample1();
    t1.start();
  }
}