Java interfaces are different from classes, and it’s important to know how to use their special properties in your Java programs. This tutorial introduces the difference between classes and interfaces ...

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 ...

A customizer class provides a complete custom GUI for customizing a target Java Bean. Each customizer should inherit from the java.awt.Component class so it can be instantiated inside an AWT dialog or ...