public Cluster create() {
            if (addresses.isEmpty()) addContactPoint("localhost");
            if (null == serializer) serializer = Serializers.GRAPHBINARY_V4.simpleInstance();
            return new Cluster(this);
        }
Configures whether cluster will enable result bulking to optimize performance.
@param bulkResults true enables bulking.
gremlin-driver/src/main/java/org/apache/tinkerpop/gremlin/driver/Cluster.java