Java Programming for Complete Beginners - Java 16 - Step 20 - Java Interface Flyable and Abstract Class Animal - an Exer

The video tutorial covers the concepts of interfaces and abstract classes in programming. It begins with an introduction to interfaces, using the example of a 'flyable' interface implemented by a bird and an aeroplane. The tutorial then provides an exercise to implement this interface, followed by a detailed solution. The second part of the video introduces abstract classes, with an exercise to create an abstract class 'animal' and its implementations by a dog and a cat. The video encourages viewers to pause and try the exercises before discussing solutions.

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