Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.

Want to know how to set up a Minecraft server with your friends? Here's all you need to know with step-by-step instructions.

Don't let high Java CPU usage problems on Windows or Linux distract you from the underlying performance problem you're trying to troubleshoot. There are many ways to fix 100% Java CPU utilization ...

To clear the Java cache, open the Java control panel, which you can find in the Windows Control Panel or in System Preferences on a Mac.

Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs.

2024 is a great time to start working with Java, because 2023's Java 21 release has some amazing new features. Here's how to quickly download and install the Java 21 JDK.

This post explains how to install Java or check which version is running on your machine. Install on any OS, and learn about the JDK.

Jack Wallen walks you through the process of deploying the open-source GlassFish Java Application server on the latest release of Ubuntu Server.

Java, the programming language, isn’t even 30 years old yet, but the history of the word goes back several centuries, to a time when coffee trees were plentiful in Indonesia and people were ...