Example usage for java.util.function DoubleUnaryOperator identity

Introduction

In this page you can find the example usage for java.util.function DoubleUnaryOperator identity.

Prototype

static DoubleUnaryOperator identity() 

Source Link

Document

Returns a unary operator that always returns its input argument.

Usage

From source file:Main.java

public static void main(String[] args) {
    DoubleUnaryOperator id = DoubleUnaryOperator.identity();

    System.out.println(id.applyAsDouble(3.14));
}

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