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 ...

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

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 ...

Constructor overloading in Java occurs when a class has multiple constructors, each with a separate and unique method signature. Overloading constructors in Java provides a variety of benefits to both ...

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, ...

And it uses a function called Ahead-of-Time (AOT) compilation to compile Java classes and methods in advance, to shorten the startup time.