Deque and Lifo Queue - Java Quiz Question

What will be the output of the following program?

import java.util.*;

public class CollectionQueue 
{
    public static void main(String args[]) 
    {
        Deque<String> arrayDeque = new ArrayDeque<String>(2);
        arrayDeque.add("1");
        arrayDeque.add("2");
        arrayDeque.add("3");
        arrayDeque.add("4");
        arrayDeque.add("5");

        System.out.println(arrayDeque);
        System.out.println(Collections.asLifoQueue(arrayDeque));
    }
}

	[1, 2, 3, 4, 5] [1, 2, 3, 4, 5]
	[1, 2] [2, 1]
	[1, 2] [1, 2, 3, 4, 5]
	[1, 2, 3, 4, 5] [5, 4, 3, 2, 1]
	Compilation Error or Runtime Error

Topic: Java Collection Algorithms

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