package edu.pdx.cs.joy.apptbook;
   
   import edu.pdx.cs.joy.AbstractAppointment;
   
   public class Appointment extends AbstractAppointment {
     @Override
     public String getBeginTimeString() {
       throw new UnsupportedOperationException("This method is not implemented yet");
     }
  
    @Override
    public String getEndTimeString() {
      throw new UnsupportedOperationException("This method is not implemented yet");
    }
  
    @Override
    public String getDescription() {
      return "This method is not implemented yet";
    }
  }