LinkedHashSet parallelStream() in Java

parallelStream(): This method is available in java.util.LinkedHashSet class of Java.

Syntax:

Stream<K> java.util.Collection.parallelStream()

This method returns a possibly parallel Stream with this collection as its source. It is allowable for this method to return a sequential stream.

Parameters: NA

Returns: a possibly parallel Stream over the elements in this collection.

Exceptions: NA

Approach

Java

import java.util.LinkedHashSet;
import java.util.stream.Stream;

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

        LinkedHashSet<String> linkedHashSet = 
                           new LinkedHashSet<>();

        linkedHashSet.add("Hello");
        linkedHashSet.add("Java");

        Stream<String> stream = linkedHashSet.parallelStream();

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

    }
}

Output:

2