Java ArrayDeque(int numElements) Constructor

Syntax

ArrayDeque(int numElements) constructor from ArrayDeque has the following syntax.

public ArrayDeque(int numElements)

Example

In the following code shows how to use ArrayDeque.ArrayDeque(int numElements) constructor.


import java.util.ArrayDeque;
import java.util.Deque;
//from www .  j a  v a2s  . co m
public class Main {
  public static void main(String[] args) {

    Deque<Integer> deque = new ArrayDeque<Integer>(8);

    deque.add(3);
    deque.add(18);
    deque.add(25);
    deque.add(18);

    System.out.println(deque);
  }
}

The code above generates the following result.