calendar = new GregorianCalendar(); tzOffset = (calendar.get(Calendar.ZONE_OFFSET) + calendar.get(Calendar.DST_OFFSET)) / 60000; date = calendar.getTime();
	public AbstractDateTimeValue() {		calendar = new GregorianCalendar();		tzOffset =		(calendar.get(Calendar.ZONE_OFFSET) + calendar.get(Calendar.DST_OFFSET))		/ 60000;		date = calendar.getTime();	}