About this document

Java Abstract Classes and Packages Explained by suresh is a document available to read on EtoBox.

The document compares and contrasts abstract classes and interfaces in Java. It discusses: 1) Abstract classes can contain both abstract and non-abstract methods, while interfaces can only contain abstract methods. Interfaces can also contain default and static methods since Java 8. 2) Abstract classes do not support multiple inheritance but interfaces do. 3) Abstract classes can contain final, non-final, static and non-static variables, while interfaces can only contain static and final variables. Th

Author

suresh

Language

EN