docs: protected ObjectManagerState createObjectManagerState(String logFileName,
                                                            int logFileType,
                                                            java.util.Map objectStoreLocations,
                                                            ObjectManagerEventCallback[] callbacks)
                      throws ObjectManagerException {
          return new ObjectManagerState(logFileName,
                                        this,
                                        logFileType,
                                        objectStoreLocations,
                                        callbacks);
      }