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Java 8 Streams - IntStream.generate Examples

[Last Updated: Nov 8, 2025]

Java 8 Streams Java Java API

Interface:

java.util.stream.IntStream

Method:

static IntStream generate(IntSupplier s)

This method returns an infinite sequential unordered stream, where each element is generated by the provided IntSupplier.

Examples

package com.logicbig.example.intstream;

import java.util.stream.IntStream;

public class GenerateExample {

    public static void main(String... args) {
        IntStream stream = IntStream.generate(() -> (int) (Math.random() * 1000))
                                    .limit(5);
        stream.forEach(System.out::println);
    }
}

Output

See Also