Runnable Interface in Java

CWH_71_RunnableInterface.java

package com.company;



//                    There are two ways to create a thread in java :
//
//                        By Extending Thread Class
//                        By implementing Runnable interface



//                      **************Implementing runnable interface***********


//Steps To Create A Java Thread Using Runnable Interface:
//    1->    Create a class and implement the Runnable interface by using the implements keyword.
//    2->    Override the run() method inside the implementer class.
//    3->    Create an object of the implementer class in the main() method.
//    4->    Instantiate the Thread class and pass the object to the Thread constructor.
//    5->    Call start() on the thread. start()will call the run()method.

class runnableThread1 implements Runnable {
    public void run() {
        int i = 0;
        while (i < 10000) {
            System.out.println("I m thread 1 in threat 1");
            i++;
        }

    }
}


class runnableThread2 implements Runnable {
    public void run() {
        int j = 0;
        while (j < 10000) {
            System.out.println("I m thread 2 in threat 2");
            j++;
        }
    }
}
public class CWH_71_RunnableInterface {
    public static void main(String[] args) {

        runnableThread1 bullet1 = new runnableThread1();
        Thread gun1 = new Thread(bullet1);
        gun1.start();


        runnableThread2 bullet2 = new runnableThread2();
        Thread gun2 = new Thread(bullet2);
        gun2.start();

    }
}