if (location != null) {
event.setLocation(location);
}
DateTime start = new DateTime(startDate, TimeZone.getTimeZone("UTC"));
event.setStart(new EventDateTime().setDateTime(start));
DateTime end = new DateTime(endDate, TimeZone.getTimeZone("UTC"));
event.setEnd(new EventDateTime().setDateTime(end));
List<EventAttendee> list = new ArrayList<EventAttendee>();
for (Participant bean : attendeesList) {
EventAttendee attendee = new EventAttendee();
attendee.setDisplayName(bean.getName());