return eDynamicIsSet( eFeature );
return super.eIsSet( featureID );
	public boolean eIsSet( EStructuralFeature eFeature )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.DATA_POINT_COMPONENT__TYPE :				return isSetType( );			case AttributePackage.DATA_POINT_COMPONENT__FORMAT_SPECIFIER :				return formatSpecifier != null;		}		return eDynamicIsSet( eFeature );	}