| ApplicationSchemaXSD | XSD instance for an application schema. | 
| FeatureTypeCache | Holds a cache of FeatureTypes by Name. | 
| GML | This interface contains the qualified names of all the types in the http://www.opengis.net/gml schema. | 
| GMLConfiguration | Configuration used by gml2 parsers. | 
| GMLParserDelegate | Parser delegate for GML 2. | 
| GMLSchema |  | 
| ReferencingDirectiveLeakPreventer | Adapter to prevent memory leaks that occur when importing a gml schema. | 
| SubstitutionGroupLeakPreventer | Adapter for preventing memory leaks created by substitution group affiliations. |