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 ...

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...

When I use Show Call Hierarchy on a property in a Java class object that is frequently used in both the main source code, as well as in the unit tests, the Call Hierarchy list would display a bunch of ...

This post explains how to use classes in Java to build objects and organize your code. Also learn: constructors, static methods, and more!

Of course, Java object serialization is only half of the job. The other half is Java object deserializtion, which we accomplish with the FileInputStream and the ObjectInputStream. The first step to ...

Do I have to remind you by now that mixins aren't classes?Hopefully not. However since from a purely mechanical standpoint mixins are compiled using javac just like ordinary java classes, there are ...