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.

Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...

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

JavaServer Pages (JSP) 2.0 introduced many new features that will change the way you develop Java Web applications. In this article, Andrei Cioroianu walks you through three examples that show how ...