Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

First previewed in Java 19 and delivered in Java 22, it introduces the Foreign Function & Memory (FFM) API, which is designed to address those limitations and usher in a new era of seamless native ...

Shallow copy with Cloneable Since Java 7, we’ve had the Cloneable interface in Java. This interface provides another way to copy objects.