Abstract Class

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Java Video Tutorial 15

By |2019-04-16T17:36:53+00:00April 16th, 2019|Java Video Tutorials|

Code is Here: Best Java Book : In this part of the Java Video Tutorial I cover interfaces, abstract classes, abstract methods and more. You need interfaces and abstract classes because Java doesn't allow you to inherit from more than one other class. You would use an interface when you want to force the user [...]