The java.util.function package contains well over 40 different components, but if you can garner a good understanding of consumers, predicates, functions, unary types and suppliers, knowledge of the ...

Interested in Java functional programming? The first place you need to start, especially if you use the Streams API, is with this Java Function interface example.

What does Java Servlet API actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs.

A preview feature in Java is one that is not yet added permanently even though its design, specification, and implementation are complete. Presently Java has quite a few preview features in the ...