package caltool.model.schedule; import caltool.model.PrecondViolation; import java.util.*; /**** * * Class ScheduleAppointmentPrecondViolation defines and exception containing * error conditions for the Schedule.scheduleAppointment method. It contains a * list of the specific error messages that may be output in response to a * precondition having been violated by a call th scheduleAppointment. * */ public class ScheduleAppointmentPrecondViolation extends ScheduleEventPrecondViolation { // More to come. }