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 ...

Learn how to write and validate unit tests with JUnit 5. This article shows you how to configure a Maven project for JUnit, write basic and parameterized unit tests, and use JUnit 5’s built-in ...

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

When building secure Java applications, it's important to make sure there are no plain text passwords anywhere in the code base.

“These features remove boilerplate code and make code highly expressive, and intuitive — easy to both write and maintain.” Records is a preview feature in Java 14.

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

Java syntax basics For now, we’re not necessarily interested in how Java works as such, so much as its basic rules for writing a line of code. Java code is case sensitive.