Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

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.

In this article, I present a DBC for Java framework called DBCProxy. This framework uses dynamic proxy classes, which were introduced in Sun Microsystems’s JDK 1.3. I’ll begin by briefly ...

This project is built around Java Grinder a Java byte code compiler that will compile classes, factories, and all the horrible Java design.design.pattern.pattern.patterns () into assembly language.