Method: GET_INSTANCE
Method: CONSTRUCTOR
Method: SET_LANGUAGE_OF_USER
Method: ON_VERSION_CREATED
Method: SET_TEXT_HANDLER
Method: ON_MODIFIED
Method: ON_TEXT_REQUIRED
Method: ON_CREATED
Method: GET_OBJECT_DESCRIPTION_TEXT
Method: GENERATE_NOTIFICATIONS
Method: SET_TEXT_REPOSITORY
Method: ON_DELETED
Method: ON_CREATED_AS_COPY
Method: CREATE_TEXT_REPOSITORY
Method: GET_TEXT