A threaded producer consumer class (Confused Coders)

ProducerConsumer.java

/** The Resource Class - The root cause of all fight **/
class Resource {
	private Boolean isProduced = false;
	private String data = "EMPTY";


	/** Put method : puts only if is not already produced **/
	public synchronized void put(String data) throws InterruptedException {
		if (isProduced) {
			wait();	// Not Consumed Yet,Wait for consumer's signal.
		} else {
			this.data = data;
			isProduced = true;
			notify();	// Tell the Consumer that i'm done producing.
			System.out.println("Producer >> Data:" + this.data);
		}
	}	

	
	/** Get method : gets only if it has been produced **/
	public synchronized String get() throws InterruptedException {
		if (!isProduced) {
			wait();	// Not produced yet,wait for producer's signal.
		} else {
			String data = this.data;
			this.data = "EMPTY";
			isProduced = false;
			notify();	// Tell the Producer that i'm done consuming.
			System.out.println("Consumer >> Data:" + this.data);
			return data;
		}

		return data;
	}
}





/** The Produver Thread  **/
class ProducerThread implements Runnable {

	Resource resource;

	public void run() {
		for (int i = 0; i < 50; i++) {
			try {
				resource.put("DATA ADDED");
			} catch (InterruptedException e) {
			}
		}
	}

	public ProducerThread(Resource resource) {
		this.resource = resource;
		new Thread(this).start();
	}

}






/** The Consumer Thread **/
class ConsumerThread implements Runnable {

	Resource resource;

	public void run() {
		for (int i = 0; i < 50; i++) {
			try {
				resource.get();
			} catch (InterruptedException ex) {
			}
		}
	}

	public ConsumerThread(Resource resource) {
		this.resource = resource;
		new Thread(this).start();
	}

}





/** Test Class **/
public class ProducerConsumer {

	public static void main(String[] args) {
		Resource resource = new Resource();
		new ProducerThread(resource);
		new ConsumerThread(resource);
	}

}