docs: static TransferHelper getHelper(String productLowerName) {
  
          TransferHelper f = null;
  
          if (productLowerName.indexOf("hsql database") != -1) {
              f = new HsqldbTransferHelper();
          } else if (productLowerName.indexOf("postgresql") != -1) {
              f = new PostgresTransferHelper();
          } else if (productLowerName.indexOf("mckoi") != -1) {
              f = new McKoiTransferHelper();
          } else if (productLowerName.indexOf("informix") != -1) {
              f = new InformixTransferHelper();
          } else if (productLowerName.indexOf("oracle") != -1) {
              System.out.println("using the Oracle helper");
  
              f = new OracleTransferHelper();
          } else if (productLowerName.equals("access")
                     || (productLowerName.indexOf("microsoft") != -1)) {
              f = new SqlServerTransferHelper();
          } else {
              f = new TransferHelper();
          }
  
          return (f);
      }