将查询以字节码而不是字符串的格式发送到服务器

在提交查询时，使用字节码而不是字符串具有以下好处：

换而言之，不要提交类似于下文的查询：

  final Cluster cluster = Cluster.build("localhost")
                                 .port(8182)
                                 .maxInProcessPerConnection(32)
                                 .maxSimultaneousUsagePerConnection(32)
                                 .serializer(Serializers.GRAPHBINARY_V1D0)
                                 .create();

  try {
      final Client client = cluster.connect();
      List<Result> results = client.submit("g.V().has('name','pumba').out('friendOf').id()").all().get();
      System.out.println(verticesWithNamePumba);
  } finally {
      cluster.close();
  }

而是使用字节码提交查询，如下所示：

  final Cluster cluster = Cluster.build("localhost")
                                 .port(8182)
                                 .maxInProcessPerConnection(32)
                                 .maxSimultaneousUsagePerConnection(32)
                                 .serializer(Serializers.GRAPHBINARY_V1D0)
                                 .create();

  try {
      final GraphTraversalSource g = traversal().withRemote(DriverRemoteConnection.using(cluster));
      List<Object> verticesWithNamePumba = g.V().has("name", "pumba").out("friendOf").id().toList();
      System.out.println(verticesWithNamePumba);
  } finally {
      cluster.close();
  }