1 Chapter 11 Inheritance and Polymorphism - PowerPoint Presentation

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Uploaded On 2017-08-13

1 Chapter 11 Inheritance and Polymorphism - PPT Presentation

2 Motivations Suppose you will define classes to model circles rectangles and triangles These classes have many common features What is the best way to design these classes so to avoid redundancy The answer is to use inheritance ID: 578445

class public object constructor public class constructor object person employee println method system faculty invoked string arg extends student superclass subclass static

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