code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.GSFLW__MH:
  				return MH_EDEFAULT == null ? mh != null : !MH_EDEFAULT.equals(mh);
  			case AfplibPackage.GSFLW__MFR:
  				return MFR_EDEFAULT == null ? mfr != null : !MFR_EDEFAULT.equals(mfr);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated