Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

The Java tutorial Java 101: Classes and objects in Java introduces the fundamentals of Java classes and objects, including how to declare classes, describe attributes via fields, describe ...

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 ...

Master everything Java from objects and arrays to classes with a single online resource.

Java currently supports only two types of value: primitives and object references. Project Valhalla extends this by introducing inline classes which are a new form of type that exhibit some ...

Writing Java Code: Classes, Methods and Variables Java is an object-oriented language, which means all code is associated with a class of objects.

Sealed classes in Java let developers limit the creation and use of subclasses and preserve the class hierarchy. Here is how sealed classes in Java work.

Quick Facts: Bridges Java classes and .NET assemblies to allow one to call methods and use properties from the other. Pros: Offers a quick solution to the Java/.NET divide; uses shared memory, ...