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Stream empty() in Java with Examples

Last Updated : 11 Jul, 2025

creates an empty sequential Stream.

static <T> Stream<T> empty()

• T : The type of stream elements.
• Stream : A sequence of objects that supports various methods which can be pipelined to produce the desired result.

Stream empty() returns an empty sequential stream.

An empty stream might be useful to avoid null pointer exceptions while callings methods with stream parameters.

// Java code for Stream empty()
import java.util.*;
import java.util.stream.Stream;

class GFG {

    // Driver code
    public static void main(String[] args)
    {
        // Creating an empty Stream
        Stream<String> stream = Stream.empty();

        // Displaying elements in Stream
        stream.forEach(System.out::println);
    }
}

Output :

No Output

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