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 ...

Testability and modularity are two important aspects of object oriented design in Java. They help you create code that is easy to maintain, debug, reuse, and extend.

This repository includes assignments that delve into the following essential Object-Oriented Programming topics: Constructors: Explore the concepts of constructors and learn how to create objects and ...

Object is the root class, or ultimate superclass, of all other Java classes. Stored in the java.lang package, Object declares the following methods, which all other classes inherit: protected ...