Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java.

Example of Using Object Slicing with Persistence. We will describe how object slicing can be used in a somewhat realistic development scenario, but at the same time we want to keep the example simple ...