Learn how the Java Persistence API takes the burden of database access off of your shoulders and keeps your code coolly object oriented.

Abstraction. Encapsulation. Inheritance. Composition. Polymorphism. With these components and concepts under your belt, you’ll be an object-oriented expert. The development of object-oriented ...

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 ...