docs: public void run(String name, Config config, Builder builder) {
      BuilderImpl bldr = (BuilderImpl) builder;
      TopologyBuilder topologyBuilder = bldr.build();
      try {
        HeronSubmitter.submitTopology(name, config.getHeronConfig(),
                                      topologyBuilder.createTopology());
      } catch (AlreadyAliveException | InvalidTopologyException e) {
        e.printStackTrace();
      }
    }