Java 8 Streams - LongStream.forEachOrdered Examples

[Last Updated: Nov 8, 2025]

Interface:

java.util.stream.LongStream

Method:

void forEachOrdered(LongConsumer action)

This terminal operation performs an LongConsumer action for each element of this stream, in the encounter order of the stream if the stream has a defined encounter order.

Examples

package com.logicbig.example.longstream;

import java.util.stream.LongStream;

public class ForEachOrderedExample {

    public static void main(String... args) {
        System.out.println("-- sequential --");
        LongStream stream1 = LongStream.range(1, 5);
        stream1.forEachOrdered(System.out::println);

        System.out.println("-- parallel --");
        LongStream stream2 = LongStream.range(1, 5);
        stream2.parallel()
               .forEachOrdered(System.out::println);
    }
}

Output

-- sequential --
1
2
3
4
-- parallel --
1
2
3
4

Java 8 Streams - LongStream.forEachOrdered Examples

Interface:

Method:

Examples

Output

See Also