/DateTimeValue.java/1.5/Mon Jan  3 12:42:15 2011//
/DurationValue.java/1.4/Mon Jan  3 12:42:15 2011//
/PeriodValue.java/1.4/Mon Jan  3 12:42:15 2011//
/RecurrenceValue.java/1.6/Mon Jan  3 12:42:15 2011//
