Java 8 Streams - DoubleStream.filter Examples

[Last Updated: Nov 8, 2025]

Interface:

java.util.stream.DoubleStream

Method:

DoubleStream filter(DoublePredicate predicate)

This intermediate operation returns a stream consisting of the elements of this stream that match the given predicate.

Examples

package com.logicbig.example.doublestream;

import java.util.Arrays;
import java.util.stream.DoubleStream;

public class FilterExample {

    public static void main(String... args) {
        DoubleStream ds = DoubleStream.of(1.0, 1.2, 2.0, 2.4, 3.0);
        double[] doubles = ds.filter(d -> d % 1 == 0)
                             .toArray();
        System.out.println(Arrays.toString(doubles));
    }
}

Output

[1.0, 2.0, 3.0]

Java 8 Streams - DoubleStream.filter Examples

Interface:

Method:

Examples

Output

See Also