What’s the Difference Between interface and @interface in Java?

Date: 2024-11-18

Java interfaces and annotations both define contracts, but serve distinct purposes. Interfaces define abstract methods that classes must implement, enabling abstraction and multiple inheritance. Annotations, declared using @interface, provide metadata about the program without affecting its execution; they're used for tasks like configuration or compiler instructions. While interfaces define behavior, annotations add descriptive information. Understanding this difference is key to writing clean, maintainable Java code.

Read more: https://www.javacodegeeks.com/java-interface-vs-annotation-interface.html