For P12.9 - Be sure to define at least the following classes: 1) Appointment: stores information for a single appointment. 2) AppointmentCalendar: stores a list of appointments for a user. 3) AppointmentTime: stores time information for an appointment. 4) AppointmentDate: stores date information for an appointment. 5) AppointmentMenu: manages a menu for a user. 6) ApointmentSystem: starts the AppointmentMenu application.

For P12.9 Be sure to define at least the following classes: 1) Appointment: stores information for a single appointment. 2) AppointmentCalendar: stores a list of appointments for a user. 3) AppointmentTime: stores time information for an appointment 4) AppointmentDate: stores date information for an appointment. 5) AppointmentMenu: manages a menu for a user. 6) ApointmentSystem: starts the AppointmentMenu application. Write a java program to design an appointment calender. An appointment includes the date, starting time, nding time, and a description; for example, Dentist 2012/10/1 17:30 18:30 CSl class 2012/10/2 08:30 10:00 Supply a user interFace to add appointment, remove canceled appointments, and print out ular day. Follow the design process that was described in this chapter. Your solution should include a class Appointment Calender that is not coupled with the Scanner or PrintStream Classes