Java code, not C++.

Payroll class Exceptions Programming Challenge 5 of Chapter 6 required you to write a Payroll class that calculates an employees payroll.

Write exception classes for the following error conditions:

An empty string is given for the employees name.

An invalid value is given for the employees ID number. If you implemented this field as a string, then an empty string would be invalid. If you implemented this field as a numeric variable, then a negative number or zero would be invalid.

An invalid number is given for the number of hours worked. This would be a negative number or a number greater than 84.

An invalid number is given for the hourly pay rate. This would be a negative number or a number greater than 25.

Modify the Payroll class so that it throws the appropriate exception when any of these errors occurs. Demonstrate the exception classes in a program.

File name must be: PayRollExceptions.java

Test Case1:

Enter the employee's name: John

Enter employee number, (ex. 999-M): 9999

Enter the employee's hourly rate: 20

Enter the number of hours the employee has worked: 20

Error: Numericals in ID must be between 0-9 and letters must be between A-M

Test Case2:

Enter the employee's name: John

Enter employee number, (ex. 999-M): 999-N

Enter the employee's hourly rate: 20

Enter the number of hours the employee has worked: -2

Error: Numericals in ID must be between 0-9 and letters must be between A-M

Test Case3:

Enter the employee's name: John

Enter employee number, (ex. 999-M): 999-J

Enter the employee's hourly rate: 20

Enter the number of hours the employee has worked: -2

Error: Hours Cannot be negative or greater than 84

Test Case4:

Enter the employee's name: John

Enter employee number, (ex. 999-M): 999-H

Enter the employee's hourly rate: -2

Enter the number of hours the employee has worked: 20

Error: Hourly Rate Cannot be negative or greater than 25

Test Case5:

Enter the employee's name: John

Enter employee number, (ex. 999-M): 999-H

Enter the employee's hourly rate: 20

Enter the number of hours the employee has worked: 40

Employees name: John

ID: 999-H

Hourly Rate: $20.0

Hours: 40 hrs

Gross Pay: $800.0