LongStream.Builder add() method in Java

The add() method of the LongStream.Builder class in Java adds an element to the stream being built. The method returns this builder.

The syntax is as follows

default LongStream.Builder add(long i)

Here, i is the input.

To use the LongStream.Builder class in Java, import the following package

import java.util.stream.LongStream;

Create LongStream.Builder and add some elements

LongStream.Builder builder = LongStream.builder();

Add some elements in the stream

builder.add(150L);
builder.add(200L);
builder.add(500L);
builder.add(250L);

The following is an example to implement LongStream.Builder add() method in Java

Example

 Live Demo

import java.util.stream.LongStream;
public class Demo {
   public static void main(String[] args) {
      LongStream.Builder builder = LongStream.builder();
      builder.add(150L);
      builder.add(200L);
      builder.add(500L);
      builder.add(250L);
      builder.add(800L);
      builder.add(650L);
      builder.add(700L);
      builder.add(900L);
      builder.build().forEach(System.out::println);
   }
}

Output

150
200
500
250
800
650
700
900