docs: static void connectToOneServerWithRetry(Client client, String server) {
          int sleep = 1000;
          while (true) {
              try {
                  client.createConnection(server);
                  break;
              }
              catch (Exception e) {
                  System.err.printf("Connection failed - retrying in %d second(s).\n", sleep / 1000);
                  try { Thread.sleep(sleep); } catch (Exception interruted) {}
                  if (sleep < 8000) sleep += sleep;
              }
          }
          System.out.printf("Connected to VoltDB node at: %s.\n", server);
      }