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

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 ...

The Java compiler must create synthetic methods on nested classes when their attributes specified with the private modifier are accessed by the enclosing class.

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.