Java Streams - LongStream builder() example

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LongStream builder() returns a builder for a LongStream.

Syntax

builder has the following syntax.

static LongStream.Builder builder()

Example

The following example shows how to use builder.

import java.util.stream.LongStream;
/*from  www  . ja v a 2  s.  co  m*/
public class Main {
  public static void main(String[] args) {
    LongStream.Builder b = LongStream.builder();
    b.accept(2L);
    b.accept(2L);
    b.accept(2L);
    
    LongStream s = b.build();
    s.forEach(System.out::println);
  }
}

The code above generates the following result.

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