Class Employee Program plan: Filename: “Employee.java” This program file is used to define a class “Employee”. In the code, Define a class “Employee”. Declare class members “name” and “salary”. Define a constructor “Employee()”. Initialize the “name” and “salary”. Define a method “toString()”. Return the value Filename: “Manager.java” This program file is used to define a class “Manager”. In the code, Define a class “Manager”. Declare class members “department”. Define a constructor “Instructor()”. Call the method “super()”. Set the value of “department”. Define a method “toString()”. Return the value Filename: “Executive.java” This program file is used to define a class “Executive”. In the code, Define a class “Executive”. Declare class members “major”. Define a constructor “Student ()”. Call the method “super()”. Define a method “toString()”. Return the value Filename: “EmployeeTester.java” This program file is used to define a class “EmployeeTester”. In the code, Define a class “PersonTester”. Define a method “main()”. Declare the objects “e1” and “e2” of class “Employee”. Declare the object “m” of class “Manager”. Declare the object “v” of class “Executive”. Print the value of “e1”. Print the expected value of “e1”. Print the value of “e2”. Print the expected value of “e2”. Print the value of “m”. Print the expected value of “m”. Print the value of “v”. Print the expected value of “v”.

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Chapter 9, Problem 12PE

Program Plan Intro

Class Employee

Program plan:

Filename: “Employee.java”

This program file is used to define a class “Employee”. In the code,

Define a class “Employee”.

Declare class members “name” and “salary”.

Define a constructor “Employee()”.

Initialize the “name” and “salary”.

Define a method “toString()”.

Return the value

Filename: “Manager.java”

This program file is used to define a class “Manager”. In the code,

Define a class “Manager”.

Declare class members “department”.

Define a constructor “Instructor()”.

Call the method “super()”.

Set the value of “department”.

Define a method “toString()”.

Return the value

Filename: “Executive.java”

This program file is used to define a class “Executive”. In the code,

Define a class “Executive”.

Declare class members “major”.

Define a constructor “Student ()”.

Call the method “super()”.

Define a method “toString()”.

Return the value

Filename: “EmployeeTester.java”

This program file is used to define a class “EmployeeTester”. In the code,

Define a class “PersonTester”.

Define a method “main()”.

Declare the objects “e1” and “e2” of class “Employee”.

Declare the object “m” of class “Manager”.

Declare the object “v” of class “Executive”.

Print the value of “e1”.

Print the expected value of “e1”.

Print the value of “e2”.

Print the expected value of “e2”.

Print the value of “m”.

Print the expected value of “m”.

Print the value of “v”.

Print the expected value of “v”.

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