Example usage for java.util.stream IntStream findAny

Introduction

In this page you can find the example usage for java.util.stream IntStream findAny.

Prototype

OptionalInt findAny();

Source Link

Document

Returns an OptionalInt describing some element of the stream, or an empty OptionalInt if the stream is empty.

Usage

From source file:Main.java

public static void main(String[] args) {
    IntStream i = IntStream.of(1, 2, 3, 4);
    OptionalInt n = i.findAny();
    if (n.isPresent()) {
        System.out.println(n.getAsInt());
    } else {//from w w w .java2 s.  c  om
        System.out.println("noValue");
    }
}

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