Viewing code of HariNarayanDemo
// ------ ../cgi-bin/java/HariNarayanDemo.java --------------
//--- Programmed By Rajesh -----

class HariNarayan {
HariNarayan() {
sing();
}
public void sing() {
System.out.println("Yo ho mero pyaro number geet!");
for(int i = 0; i < 10; ++i) {
System.out.println(i);
}
}
}

class Harke extends HariNarayan implements Runnable {
Harke() {
Thread myThread = new Thread(this);
myThread.start();
}
public void sing() {
System.out.println("Hee Bau ko bheja geet adi matro gauchu!");
for(int i = 0; i < 10; i += 2) {
System.out.println(i);
try{
Thread.sleep(1000);
}
catch(InterruptedException e) { }
}
}

public void run() {
sing();
}
}

class Narae extends HariNarayan implements Runnable {
Narae() {
Thread t = new Thread(this);
t.start();
}

public void sing() {
System.out.println("Ma pani adi matra gauchu!");
for(int i = 1; i < 10; i += 2) {
System.out.println(i);
try{
Thread.sleep(1000);
}
catch(InterruptedException e) { }
}
}

public void run() {
sing();
}
}

public class HariNarayanDemoR {
public static void main(String args[]) {
HariNarayan pandit = new HariNarayan();
Harke harke = new Harke();
Narae narae = new Narae();
}
}