Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

This article describes the Options class, a helper class that helps process command line arguments for Java tools. Options offers a simple and convenient approach to define the acceptable syntax ...

In Java, it is considered best practice to camel case when choosing class names with the first word capitalized. Camel case simply means that you remove all spaces and use capitalization for each ...

Sealed classes make Java an even more powerful and expressive language and set the stage for even more sophisticated techniques such as pattern matching, which we'll explore in a subsequent article. A ...

Java 22 also included the first previews for processing classes and streams, which Java 23 continues. "JEP 466: Class-File API" provides an API for parsing, creating and converting the files of ...