ArrayDeque.clone() in Java

ArrayDeque.clone(): This method is available in java.util.ArrayDeque class of Java.

Syntax:

ArrayDeque<E> java.util.ArrayDeque.clone()

This method returns a copy of this deque.

Parameters: NA

Returns: a copy of this deque.

Exceptions: NA

Approach

Java

import java.util.ArrayDeque;

public class ArrayDequeclone {
    public static void main(String[] args) {

        ArrayDeque<Integer> arrayDeque = 
                         new ArrayDeque<Integer>();

        arrayDeque.add(1);
        arrayDeque.add(4);

        System.out.println(arrayDeque.clone());

    }
}

Output:

[1, 4]