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

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

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

There are three simple ways to set JAVA_HOME in Windows. This tutorial shows you how to do it manually, from the command line and through the installer.

1. Go to Java's "Verify Java Version" web page. 2. Click on the "Verify Java version" button to check which version of Java your computer currently has installed and whether or not you need to ...

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.

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

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.