1. Define an interface Measurable. It has a single abstract method: double getArea(); 2. Define an abstract class Shape which has two fields: type and name both of type Strin a. Provide constructor with a single input parameter: name. b. Provide accessor methods for both fields. C. Provide setter method for name. d. Provide toString() method that simply returns the "(type): (name)" e. Shape class implements Measurable interface without implementing its only abs method. 3.
1. Define an interface Measurable. It has a single abstract method: double getArea(); 2. Define an abstract class Shape which has two fields: type and name both of type Strin a. Provide constructor with a single input parameter: name. b. Provide accessor methods for both fields. C. Provide setter method for name. d. Provide toString() method that simply returns the "(type): (name)" e. Shape class implements Measurable interface without implementing its only abs method. 3.
Chapter10: Introduction To Inheritance
Section: Chapter Questions
Problem 20RQ
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Question
1. Define an interface Measurable. It has a single abstract method: double getArea();
2.
Define an abstract class Shape which has two fields: type and name both of type Strin
a. Provide constructor with a single input parameter: name.
b.
Provide accessor methods for both fields.
C.
Provide setter method for name.
d. Provide toString() method that simply returns the "(type): (name)"
e. Shape class implements Measurable interface without implementing its only abs
method.
3.
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