and the Streams API in Java Welcome back to this two-part tutorial introducing functional programming in a Java context. In Functional programming for Java developers, Part 1, I used JavaScript ...

In this functional programming tutorial, we will work through a Java Supplier interface example. Java’s functional supplier interface can be used any time a function needs to generate a result without ...

“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 ...

A Java developer must also be able to think and code using the declarative functional paradigm. This tutorial presents the basics of functional programming. I’ll start with terminology ...