In this first half of “Understanding the Java Persistence API,” you saw how you can apply object-oriented concepts like inheritance and event callbacks using JPA.

Classes. Interfaces. Enumerations. Java Records. To really understand how objects work, you’ll also want to learn how to apply object-oriented concepts such as: Abstraction. Encapsulation. Inheritance ...

It is just a tweak you can make to a java object through reflection. In this article I will show you how to break some of the object oriented concept using reflection.

So not only is Java still relevant in terms of OOA&D, but it has evolved to support functional programming, which is just as important today as support for object-oriented programming. The 7 benefits ...

What does object-oriented programming actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

This class does not focus on object-oriented programming; however, we will examine many examples of object-oriented systems written in Java, Python, and other languages. A primary focus will be the ...