Functional programming in Java 8. Functional programming before Java 8 isn’t pretty. Too much code is required to create, pass a function to, and/or return a function from a first-class function.

Java Predicate as an inner class. If you're a developer who prefers inner classes, you could clean this up a bit and reduce the verbosity of the example. But, the resulting Java 8 Predicate example ...

“Functional Programming in Java” is a new book written to help readers get on top of the new, essential Java 8 language features and the functional style that will change and improve your code. It’s a ...

These editions made up classic Java, and they retain their identity today, as the framework of the Java Virtual Machine alters to support the concept of functional programming in Java 8. A functional ...

Typesafe, provider of the world's leading Reactive platform and the company behind Play Framework, Akka, and Scala, today released the findings of a survey of more than 2,800 Java developers in ...

Functional programming is a significant paradigm shift in the software world over the past 10 years. ... Many Java coding guidelines recommend defaulting to immutable data when possible.

Newer programming languages such as Scala, Go, Julia, Clojure and Rust have many functional attributes, and the latest versions of Java and C++ also offer support for functional constructs.

Java 8 introduced Java developers to functional programming with lambda expressions. This Java release effectively notified developers that it’s no longer sufficient to think about Java ...