Java is now introducing the concept of unnamed classes to further simplify the language for beginners and small programs. These unnamed classes, always part of the unnamed package, are helpful for ...

But we’re a long way from done. Next time we’re going to look at how you can import classes, which basically gives us more commands to play around with and extends the capabilities of Java.

Java would become easier for students to learn under a proposal to introduce flexible main methods and anonymous main classes to the language.

Sealed classes in Java let developers limit the creation and use of subclasses and preserve the class hierarchy. Here is how sealed classes in Java work.