code: @Override
  	public void eUnset(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__RESERVED:
  				setReserved(RESERVED_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__YEAR_AD:
  				setYearAD(YEAR_AD_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__MONTH:
  				setMonth(MONTH_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__DAY:
  				setDay(DAY_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__HOUR:
  				setHour(HOUR_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__MINUTE:
  				setMinute(MINUTE_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__SECOND:
  				setSecond(SECOND_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__TIME_ZONE:
  				setTimeZone(TIME_ZONE_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__UTC_DIFF_H:
  				setUTCDiffH(UTC_DIFF_H_EDEFAULT);
  				return;
  			case AfplibPackage.UNIVERSAL_DATE_AND_TIME_STAMP__UTC_DIFF_M:
  				setUTCDiffM(UTC_DIFF_M_EDEFAULT);
  				return;
  		}
  		super.eUnset(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated