What is wrong with this class hierarchy definition? Justify your choice. a) Nothing is wrong with the code. b) There should be more subclasses of the Shape class than just Triangle. c) There cannot be any subclasses of the Shape class. d) It is not possible to use super in the Triangle constructor.

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter11: Advanced Inheritance Concepts
Section: Chapter Questions
Problem 3PE
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Consider the following class hierarchy:
public final class Shape
{
private String mycolor:
public Shape(String mycolor)
{
this.tvpe = mvcolor:
}
public String getCoelor)
{
return mycolor:
}
}
public class Triangle extends Shape
{
public Triangle(String mycolor)
{
super(mycolor);
}
}
}
What is wrong with this class hierarchy definition? Justify your choice.
a) Nothing is wrong with the code.
b) There should be more subclasses of the Shape class than just Triangle.
c) There cannot be any subclasses of the Shape class.
d) It is not possible to use super in the Triangle constructor.
Transcribed Image Text:Consider the following class hierarchy: public final class Shape { private String mycolor: public Shape(String mycolor) { this.tvpe = mvcolor: } public String getCoelor) { return mycolor: } } public class Triangle extends Shape { public Triangle(String mycolor) { super(mycolor); } } } What is wrong with this class hierarchy definition? Justify your choice. a) Nothing is wrong with the code. b) There should be more subclasses of the Shape class than just Triangle. c) There cannot be any subclasses of the Shape class. d) It is not possible to use super in the Triangle constructor.
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