Java Code Showing Use of Thead Yield Method

class producer extends Thread{
public void run(){
for(int i=0;i<2;i++){
System.out.println("Producer "+i);
Thread.yield();
}
}
}

class consumer extends Thread{
public void run(){
for(int i=0;i<2;i++){
System.out.println("consumer "+i);
Thread.yield();
}
}
}
public class YieldMethod {
public static void main(String[] args) {
Thread p=new producer();
Thread c=new consumer();
p.start();
c.start();
}
}