Create a new Java project called EmployeeProject.

Create an Employee class that keeps data attributes/properties for the following pieces of information:

• EmployeeName eg "Hiroaki Shimizu"
• EmployeeIdNumber eg "A01B-1"
• HourlyPayRate eg 50.5
• YearsOfService: this is set to 1 when an object of the class is instantiated.

Make sure the data attributes are private (data hiding).

Design an appropriate constructor method for this class.

Write appropriate accesor methods for each of the class properties.

Write a mutator method for the yearsOfService property. This simply adds 1 to the current yearsOfService each time it is called.

Write a private class method, calculatePayRise. This determines and returns the payrise percentage based on the following rules:

1. 1-3 years service, pay rise of 5%
2. 4-6 years service, pay rise of 7%
3. 7-10 years service, pay rise of 10%
4. 10+ years service, payrise of 12%

Write a mutator method for the hourlyRate property. This calls the calculatePayRise method and uses the returned value to update the hourlyRate property.

Write a main program which will fully test the design of the class.

Draw a UML diagram for the Employee class.