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

It is easy to generate Java classes using the xjc binding compiler provided with the Oracle’s JDK 7 implementation. This is shown in the next screen snapshot.

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

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.