Nesting classes is one way to better organize your code. For example ... the two are closely related. In Java, nested classes are categorized as either static member classes or inner classes.

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks.

There are only half a dozen classes you really need to master to become competent in the world of functional programming. The java.util.function package contains well over 40 different components, but ...

The Checkstyle plugin for Eclipse will be the focus of this static analysis tutorial, but the concepts apply equally to other IDEs and build tools, such as Jenkins or Maven. Checkstyle's goal is to ...