docs: void connect(String servers) throws InterruptedException,
              ClassNotFoundException, SQLException {
          System.out.println("Connecting to VoltDB...");
  
          // We need only do this once, to "hot cache" the JDBC driver reference
          // so the JVM may realize it's there.
          Class.forName("org.voltdb.jdbc.Driver");
  
          // Prepare the JDBC URL for the VoltDB driver
          String url = "jdbc:voltdb://" + config.servers;
  
          if (config.sslfile.length() > 0) {
              Properties connectionProps = new Properties();
              connectionProps.put("ssl", "true");
              connectionProps.put("truststorepassword", "password");
              connectionProps.put("truststore", config.sslfile);
              client = DriverManager.getConnection(url, connectionProps);
          }
          else
              client = DriverManager.getConnection(url, "", "");
  
          periodicStatsContext = ((IVoltDBConnection) client)
                  .createStatsContext();
          fullStatsContext = ((IVoltDBConnection) client).createStatsContext();
      }