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

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

Learn how to optimize JVM and JIT compiler performance for better execution speed, memory usage, and resource utilization in your Java applications—and how to check your results.

Say goodbye to the public static void main method in Java 21 with the unnamed classes and instance main methods preview features.