Here's a quick look at the three types of class loaders and everything you need to know to work with them in your Java programs.

Here's everything you need to know about initializing Java classes and objects before executing them in the JVM.

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 ...

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.

What is a Java string? A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a ...

Learning Java can help aspiring developers understand the foundations of programming because of the language’s wide usage and functionality.

In this article Rafael Winterhalter, creator of the bytecode manipulation tool Byte Buddy, provides detailed guidance on how to easily create Java agents using Byte Buddy.

This post explains how to call a method in Java. Learn how to define methods, call them from other classes, and pass arguments!

Java 24 adds several new features to the language, such as the availability of the Stream Gatherers API and Class-File API, ...

Is there a Java class that you’ve always felt was missing some useful functionality for Android development? With Kotlin it is possible to quickly and easily add functionality to existing ...