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 ...

In object-oriented programming, particularly in Java, class fields are ... an object from the owner class. The sample program shows the different ways you can implement instance and class variables ...

I have previously discussed using JAXB2 Basic Plugins to add common methods to JAXB-generated Java classes. In this blog post, I look at another approach for performing the same behaviors on JAXB ...

A static block is used to initialize a static variable or execute some initialize code since the block is executed at the time of the class loading, before any constructors or methods. A static ...

A public method is a method that can be called from outside your class ... variable we want to return, and we add “return value” at the end of the method. This changes how we call a method in ...