How to write clean code in Java doesn't follow one specific set of guidelines. Programmers should adopt one Java style guide, minimize class size, provide logical names and reuse existing code to make ...

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!

In fact, you don’t even have to code your Java into a file. JShell can execute lines of Java code directly on the command line. Java without a main method Historically, Java devs have had to code a ...

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Type erasure in Java generics programming can cause a variety of problems in your code. Fortunately, there are ways to work around them.

With Java running critical applications the world over, the nearly 25-year-old programming language must balance its community’s affection for its syntax with new trends.

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.