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.

Class – Everything in Java is associated with classes and objects. Being a user-defined blueprint, a class in simple terms represents the data structure which is used again and again.

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

Why does Java's standard class library contain empty interfaces like Cloneable and Serializable? Find out why in this sixth installment in the "Object-oriented language basics" series. You'll also ...