private final Map<String, NodeType> typemap = new HashMap<String, NodeType>();
public NodeTypeManagerImpl(SessionDelegate sd) throws RepositoryException {
this.vf = sd.getValueFactory();
this.mapper = sd.getNamePathMapper();
this.nsregistry = new NamespaceRegistryImpl(sd.getContentSession());
try {
InputStream stream = NodeTypeManagerImpl.class.getResourceAsStream("builtin_nodetypes.cnd");
Reader reader = new InputStreamReader(stream, "UTF-8");
try {