Java Lambda - DoublePredicate test example

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DoublePredicate test evaluates this predicate on the given argument.

Syntax

test has the following syntax.

boolean test(double value)

Example

The following example shows how to use test.

import java.util.function.DoublePredicate;
// ww  w .  j ava2s  .  c om
public class Main {

  public static void main(String[] args) {
    DoublePredicate dp = (d) -> d > 0;

    System.out.println(dp.test(0.5));

  }
}

The code above generates the following result.

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