docs: public static void connect(Client client, String servers) throws InterruptedException {
          printLogStatic("CLIENT", "Connecting to VoltDB...");
  
          String[] serverArray = servers.split(",");
          final CountDownLatch connections = new CountDownLatch(serverArray.length);
  
          // use a new thread to connect to each server
          for (final String server : serverArray) {
              new Thread(new Runnable() {
                  @Override
                  public void run() {
                      connectToOneServerWithRetry(client, server);
                      connections.countDown();
                  }
              }).start();
          }
          // block until all have connected
          connections.await();
      }