Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

The more familiar you are with Object and its methods, the more you can do with your Java programs.

An object has state, behavior, and identity (in the Booch method). An object is the encapsulation of functions and data, and it has a public interface and a private representation to make the internal ...