code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.SEC__RESERVED:
  				return RESERVED_EDEFAULT == null ? reserved != null : !RESERVED_EDEFAULT.equals(reserved);
  			case AfplibPackage.SEC__COLSPCE:
  				return COLSPCE_EDEFAULT == null ? colspce != null : !COLSPCE_EDEFAULT.equals(colspce);
  			case AfplibPackage.SEC__COLSIZE1:
  				return COLSIZE1_EDEFAULT == null ? colsize1 != null : !COLSIZE1_EDEFAULT.equals(colsize1);
  			case AfplibPackage.SEC__COLSIZE2:
  				return COLSIZE2_EDEFAULT == null ? colsize2 != null : !COLSIZE2_EDEFAULT.equals(colsize2);
  			case AfplibPackage.SEC__COLSIZE3:
  				return COLSIZE3_EDEFAULT == null ? colsize3 != null : !COLSIZE3_EDEFAULT.equals(colsize3);
  			case AfplibPackage.SEC__COLSIZE4:
  				return COLSIZE4_EDEFAULT == null ? colsize4 != null : !COLSIZE4_EDEFAULT.equals(colsize4);
  			case AfplibPackage.SEC__COLVALUE:
  				return COLVALUE_EDEFAULT == null ? colvalue != null : !COLVALUE_EDEFAULT.equals(colvalue);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated