public static void main(String[] args) {
        System.out.println("SERVERDb: main");
        ServerDb serverDb;
        try {
            serverDb = new ServerDb();
            args = new String[3];
            args[0] = "jdbc:derby://localhost:1527/JHelpDB";
            args[1] = "adm";
            args[2] = "adm";
            if (serverDb.connect(args) != JHelp.READY) {
                throw new IOException("Check connection with data base");
            }
            serverDb.run();
            serverDb.disconnect();
        } catch (IOException ex) {
            System.err.println(ex.getMessage() + "---main1");
        } catch (SQLException ex) {
            System.err.println(ex.getMessage() + "---main2");
        } catch (Exception ex) {
            System.err.println(ex.getMessage() + "---main3");
        }
    }