Abstract Classes vs. Interfaces in Java 📝

Abstract classes and interfaces are concepts that Java introduced into the language to give support for special types of inheritance. In this video you will learn the essentials about them and how to use them.

The code for this video can be found here: https://github.com/Programming-with-Mati/abs-class-interface

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Sections:
00:00 - Abstract classes
02:25 - Refactoring Bird class
21:57 - Polymorphism
23:24 - Interfaces
26:18 - Creating a new interface
00:39 - Outro