This article gets you started with testing your Java applications using JUnit 5. You’ll learn: How to configure a Maven project to use JUnit 5.

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.

Use ForkJoinPool to break down computationally intensive tasks and execute them in parallel for better Java application performance.

Java profiler tools fall into two camps: Java sampling and JVM instrumentation. In this article we compare the differences between the two approaches.