Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching ...

Benefits of unnamed classes and instance main methods Instance main methods and unnamed classes, coming in Java 21, will forever change how developers learn Java and bootstrap applications. Why? They ...

Java 18's Simple Web Server lets you use a command-line tool or API to host files and more. Here's how it works.

3 Java Hello World examples The standard Hello World program in Java writes output to the console window. It's a boring and banal introduction to Java, but it demonstrates the basic syntax, gets ...