Awesome! Let’s break down the difference between static and instance variables in Java — super important for understanding how Java classes work. 🔹 Instance Variables Belong to objects (instances of ...

In Java, nested classes are categorized as either static member classes or inner classes. Inner classes are non-static member classes, local classes, or anonymous classes.

Instance main methods and unnamed classes are a preview feature in Java 21. Other Java 21 preview features preview features include the following: Unnamed patterns and variables. Scoped values.