Java Streams - LongStream concat(LongStream a, LongStream b) example

• Back to LongStream  ↑

LongStream concat(LongStream a, LongStream b) concatenates streams.

Syntax

concat has the following syntax.

static LongStream concat(LongStream a,   LongStream b)

Example

The following example shows how to use concat.

import java.util.stream.LongStream;

public class Main {
  public static void main(String[] args) {
    LongStream b = LongStream.concat(LongStream.rangeClosed(1L, 5L),LongStream.rangeClosed(1L, 6L));

    b.forEach(System.out::println);
  }
}

The code above generates the following result.

• Back to LongStream  ↑