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

In response to my recent blog posting Immutable Java Objects, Matt brought up a good point of discussion related to making Java classes truly immutable by declaring them as final so that they ...

In Java, nested classes are categorized as either static member classes or inner classes. Inner classes are non-static member classes, local classes, or anonymous classes.

Developers who create a runnable Java class, be it for a ‘Hello World’ demonstration or to kick off a fully featured enterprise application, will enjoy the following technical benefits when using ...

Sealed classes in Java let developers limit the creation and use of subclasses and preserve the class hierarchy. Here is how sealed classes in Java work.

Create a class that extends JWindow. Load an image and display this in the window. The easiest way to display an image is to set it to a JLabel and add the JLabel to the window There are multiple ...