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 ...

In this functional programming tutorial ... data as a response, then use the Function interface, because it combines the capabilities of both the Consumer and Supplier interface. Before we jump into a ...

Rewrite object-oriented code using functional ... this topic. One example is “Functional programming with Java 8 functions,” in which author Edwin Dalorzo shows how to use lambda expressions ...