package devmanuals.com;

import java.util.Deque;
import java.util.LinkedList;
import java.util.Iterator;

public class DequeRemove {
	public static void main(String[] args) {
		Deque dq = new LinkedList();
		
		dq.add(1);
		dq.add("Dev");
		dq.add("Manuals");
		dq.add(".com");
		System.out.println("Is deque empty : "+dq.isEmpty());
		System.out.println("Elements of deque : "+dq);
		System.out.println("Size of deque before removing element : "+dq.size());
		System.out.println("Now after removing the head of the deque new deque is ");
		Object obj=dq.remove();
		System.out.println(dq);
		System.out.println("Removed element = "+obj);
		System.out.println("Size of deque after removing element : "+dq.size());
	System.out.println("Removes all the elements from deque");
		Iterator it = dq.iterator();
	while(it.hasNext())
		dq.remove();
	System.out.println(dq);
	System.out.println("Is deque empty : "+dq.isEmpty());
	//Here implementation of the remove( ) method will throw an exception 
	dq.remove();
	}

}