#set( $symbol_pound = '#' ) #set( $symbol_dollar = '$' ) #set( $symbol_escape = '\' ) package ${package}.client; import edu.pdx.cs410J.AbstractAppointmentBook; import java.util.ArrayList; import java.util.Collection; public class AppointmentBook extends AbstractAppointmentBook<Appointment> { private Collection<Appointment> appts = new ArrayList<>(); @Override public String getOwnerName() { return "My Owner"; } @Override public Collection<Appointment> getAppointments() { return this.appts; } @Override public void addAppointment( Appointment appt ) { this.appts.add(appt); } }