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 ...

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

The more familiar you are with Object and its methods, the more you can do with your Java programs.

Object-Oriented Programming (OOP) is a programming paradigm that organizes software design around objects rather than functions or logic. Java, being an object-oriented language, heavily relies on ...

Benefits of unnamed classes and instance main methods Instance main methods and unnamed classes, coming in Java 21, will forever change how developers learn Java and bootstrap applications. Why? They ...

Types of strings in Java Java distinguishes between primitive strings and object strings: Primitive strings. These are string literals or string calls from a nonconstructor context. A constructor is a ...

It is recommended that all subclasses override this method. The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign ...