Write a program in java to create two threads, one display odd and other display even numbers

Write a thread program in java to create two thread called even thread and odd thread and print the even numbers first and then odd numbers.

Make sure that at all the run the program should print same output all the time,

The output should be as follows :

Even number = 0
Even number = 2
Even number = 4
Even number = 6
Even number = 8
Even number = 10
Odd number = 1
Odd number = 3
Odd number = 5
Odd number = 7
Odd number = 9



package com.rohan.test;

/**
 * @author ROHAN
 *
 */
public class EvenOddThread {

public static void main(String[] args) {

EvenOddThread eo = new EvenOddThread();

Runnable r2 = new PrintEvenThread(eo);
Thread t1 = new Thread(r2);

Runnable r1 = new PrintOddThread(eo);
Thread t2 = new Thread(r1);

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

public synchronized void printOdd() {
for(int i = 0; i<=10; i++) {
    if(i % 2 != 0)
System.out.println("Odd number = " + i);
}
}

public synchronized void printEven() {
for(int i = 0; i<=10; i++) {
    if(i % 2 == 0)
System.out.println("Even number = " + i);
}
}

}

class PrintOddThread implements Runnable {
private EvenOddThread eo;

public PrintOddThread(EvenOddThread eo) {
this.eo = eo;
}

@Override
public void run() {
eo.printOdd();
}
}


class PrintEvenThread implements Runnable {
private EvenOddThread eo;

public PrintEvenThread(EvenOddThread eo) {
this.eo = eo;
}

@Override
public void run() {
eo.printEven();
}
}

Output :

Even number = 0
Even number = 2
Even number = 4
Even number = 6
Even number = 8
Even number = 10
Odd number = 1
Odd number = 3
Odd number = 5
Odd number = 7
Odd number = 9