This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!

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.

Typesafe enums offer a better alternative to Java's traditional enumerated types. Here's how to use typesafe enums correctly in your Java code.

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 ...