return null;
DataBus.logger.info("MetaData loaded."); return data;
    public MetaData loadMetaData() {        try {            String sql =                 "SELECT * FROM Fld, Fldtype, Users, Ent " +                "WHERE Fld.UserId = Users.UUID AND " +                "Fld.FldFldtypeId = Fldtype.FldtypeId AND " +                "Fld.FldEntId = Ent.EntId;";            ResultSet result =                 dbConnection.executeQuery(sql);                            if (result.next()) {                           }        } catch (Exception e) {            DataBus.logger.fatal("Could not load meta data.");            throw new InternalError("Could not load meta data.");        }        return null;    }