Example usage for java.util.stream LongStream findAny

Introduction

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

Prototype

OptionalLong findAny();

Source Link

Document

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

Usage

From source file:Main.java

public static void main(String[] args) {
    LongStream b = LongStream.of(1L, 2L, Long.MAX_VALUE, Long.MIN_VALUE);
    OptionalLong o = b.findAny();

    if (o.isPresent()) {
        System.out.println(o.getAsLong());
    } else {//from  ww  w  . j av  a  2  s  .  com
        System.out.println("no value");
    }
}

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