This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

Use Java assertions to test your assumptions about program correctness and check them in your code.

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

In this step-by-step tutorial, we showed developers how to install the Checkstyle plugin for Eclipse. The plugin lets them take advantage of static code analysis integration in the early stages of the ...