code: public static List<Fodselsnummer> getManyFodselsnummerForDate(Date date) {
  		if (date == null) {
  			throw new IllegalArgumentException();
  		}
  		DateFormat df = new SimpleDateFormat("ddMMyy");
  		String centuryString = getCentury(date);
  		String dateString = df.format(date);
  		return generateFodselsnummerForDate(dateString, centuryString);
  	}
docs: Returns a List with with VALID Fodselsnummer instances for a given Date.
  
  @param date The Date instance
  @return A List with Fodelsnummer instances