Java Collection Tutorial - Java ArrayDeque() Constructor

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Syntax

ArrayDeque() constructor from ArrayDeque has the following syntax.

public ArrayDeque()

Example

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

/*w  w  w .  ja va2  s. com*/
import java.util.ArrayDeque;
import java.util.Deque;

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

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

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

    System.out.println(deque);
    
    
  }
}

The code above generates the following result.

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