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.

Java has long been a powerhouse programming language thanks to its portability, robustness and extensive ecosystem. However, one major challenge for Java developers is interoperation with native code.

Major features in Java 19 will make it easier for Java developers to build applications that interface with non-Java code, among other capabilities in the 10th edition of the platform’s six ...