Latest release of the JVM language also features hundreds of new and improved extension methods including 10x faster arrays.

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.

invokedynamic was the first new Java bytecode since Java 1.0 and was crucial in implementing the "headline" features of Java 8 (such as lambdas and default methods). In this article, we take a ...

Learn how to build a fully functional diamond farm in Minecraft 1.21+ for Java Edition. This guide covers farm layout, villager trades, and automation methods that work in survival mode—no cheats ...

There is a reason why Java method modifiers exist. If you call public methods internally and don't understand why, your developers could face major class issues.

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.

Developers who create a runnable Java class, be it for a ‘Hello World’ demonstration or to kick off a fully featured enterprise application, will enjoy the following technical benefits when using ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions.