code: public static String format(Integer year, Integer month, Integer day)
  	{
  		Object[] _args =
  		{
  				year, month, day
  		};
  		return SHORT__DATE.format(_args);
  	}
docs: Formatter for a date.
  
  @param year [0..9999].
  @param month [1..12].
  @param day day of month [1..31].
  @return the ISO formatted date.