Question 1 In this question, you need to create an interface and an abstract class. For theinterface, name it ShapeInterface and create the following methods:An abstract method named calcArea that returns a double.• An abstract method named calcPerimeter that returns a double.• An abstract method that overrides the toString method.For the abstract class, name it AbstractShape and create the following methods:• A private String instance variable m_color.• A constructor that takes one parameter of type String and sets the instance variableaccordingly.• A getter method getColor that returns a String.• An abstract method named calcArea.• An abstract method named calcPerimete.• An abstract method that overrides the toString method (Hint: Explicitly declare thismethod as public).

Question 1 In this question, you need to create an interface and an abstract class. For the interface, name it ShapeInterface and create the following methods: • An abstract method named calsarea that returns a douhle

Question 1 In this question, you need to create an interface and an abstract class. For the interface, name it ShapeInterface and create the following methods: • An abstract method named calsarea that returns a douhle

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 3PE

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