public String getAttendeeString(Appointment appointment) { String attendeeString = ""; Reservation raplaReservation = appointment.getReservation(); Allocatable[] raplaPersons = raplaReservation.getPersons(); for (int i = 0; i < raplaPersons.length; i++) { if (!isReserved(raplaPersons[i], appointment)) continue; attendeeString += raplaPersons[i].getName(raplaLocale.getLocale()); attendeeString = attendeeString.trim(); if (i != raplaPersons.length - 1) { attendeeString += ", "; } else { attendeeString = " [" + attendeeString + "]"; } } return attendeeString; }