GregorianCalendar(TimeZone zone,Locale locale,boolean flag){
  super(zone,locale);
  gdate=(BaseCalendar.Date)gcal.newCalendarDate(getZone());
}

GregorianCalendar ( TimeZone zone , Locale locale , boolean flag ) { super ( zone , locale ) ; gdate = ( BaseCalendar . Date ) gcal . newCalendarDate ( getZone ( ) ) ; }
constructs an empty gregoriancalendar .
