return null;
    public SVNLock[] getLocks(String path) throws SVNException {        try {            openConnection();            path = getRepositoryPath(path);            Object[] buffer = new Object[] { "get-locks", path };            write("(w(s))", buffer);            authenticate();            read("[((*L))]", buffer);            Collection lockObjects = (Collection) buffer[0];            return lockObjects == null ? new SVNLock[0] : (SVNLock[]) lockObjects.toArray(new SVNLock[lockObjects.size()]);        } finally {            closeConnection();        }    }