Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

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

Reference objects aren't just useful when memory is at a premium; they can also be used to provide slick caching abilities to any application.

Here's everything you need to know about initializing Java classes and objects before executing them in the JVM.

Writing a Java application (see Android) that consumes a JSON API usually involves mapping the JSON objects to Java classes for use in the software. This is a tedious and repetitive task to say ...