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

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

Java 8 introduced interface-based static methods because it’s often convenient to associate utility methods with interfaces instead of associating them with utility classes.

In this blog post, I look at the concept of Java synthetic methods . The post summarizes what a Java synthetic method is, how one can be created and identified, and the implications of Java ...