Threading by extending Thread class

 package com.company;

class MyThread1 extends Thread{
    int a=0;
    public void run(){
        while(a<1000){
            System.out.println("i am cooking");
            System.out.println("sad:)");
            a++;
        }
    }
}
class MyThread2 extends Thread{
    int i=0;
    public void run(){
        while(i<1000){
            System.out.println("chatting with her");
            System.out.println("very happy!!");
            i++;
        }
    }
}
public class CWH_70_thread {
    public static void main(String[] args) {
        MyThread1 t1=new MyThread1();
        MyThread2 t2=new MyThread2();
        t1.start();
        t2.start();
    }
}