This project provides a set of Java code examples illustrating the set of functional interfaces that were added to the JDK’s java.util.function package in Java 8+, their general use cases and usage in ...

The Repository is a compendium of Java-based Functional Programming examples aimed at enhancing your comprehension of the concepts and facilitating your eventual implementation of them. The example ...

A great deal of Java programming -- from conditional statements to iterative loops -- deals with the evaluation of true or false values. When you work with the JDK's Streams API and Lambda functions, ...

How to use the JOptionPane’s showOptionDialog method Java’s JOptionPane provides a simple way to read input from the user and display information back. The JOptionPane’s list of methods includes many ...

The Java getLower () function in Listing 2, for example, has twice the brackets and four times the code as the Clojure function.

Lambdas Like Java, Rust supports lambdas for functional style coding. The syntax is different, but it’s not hard to understand if you are familiar with the Java streams API.