ArrayDeque Stream() in Java

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

Syntax:

Stream<E> java.util.Collection.stream()

This method returns a sequential Stream with this collection as its source.

Parameters: NA

Returns: a sequential Stream over the elements in this collection.

Exceptions: NA

Approach

Java

import java.util.ArrayDeque;
import java.util.stream.Stream;

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

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

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

        Stream<Integer> stream = arrayDeque.stream();

        System.out.println(stream.count());

    }
}

Output:

2