public boolean overlaps(Ticket ticket) {
		boolean overlaps = (!ticket.isAfter(this) && !ticket.isBefore(this)) ;
//|| 
//							(
//								ticket.startDate.getMillis() == this.startDate.getMillis() &&
//								ticket.endDate.getMillis() == this.endDate.getMillis()
//							);
		return overlaps;
	}