IntStream.Builder add() method in Java

To insert element into the stream, you need to use the add() method of the IntStream.Builder.

The syntax is as follows:

default IntStream.Builder add(int t)

Here, parameter t is the element to be inserted.

Declare IntStream.Builder:

IntStream.Builder builder = IntStream.builder();

Add some elements to the Builder using add() method:

builder.add(10);
builder.add(25);
builder.add(33);
builder.add(42);

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

Example

 Live Demo

import java.util.stream.IntStream;
public class Demo {
   public static void main(String[] args) {
      IntStream.Builder builder = IntStream.builder();
      System.out.println("Elements in the stream...");
      builder.add(10);
      builder.add(25);
      builder.add(33);
      builder.add(42);
      builder.add(55);
      builder.add(68);
      builder.add(75);
      builder.build().forEach(System.out::println);
   }
}

output

Elements in the stream...
10
25
33
42
55
68
75