package devmanuals.com;

import java.util.*;

public class QueueElementMethodExample {
	public static void main(String[] args) {
		Queue<String> queue = new LinkedList<String>();
		queue.offer("11");
		queue.offer("22");
		queue.offer("33");
		queue.offer("44");

		System.out.println("The size of the queue    : " + queue.size());
		System.out.println("Queue head using peek    : " + queue.peek());
		System.out.println("Queue head using element : " + queue.element());
		System.out.println("The element of queue are : " + queue);

		Object element;
		while ((element = queue.poll()) != null) {

		System.out.println("The " + element + " is removed");

		}
		System.out.println("The Queue after removal : " + element);

	}
}