@Override
        public Traversal<Vertex, String> get_g_addVXV_hasXname_markoX_propertiesXnameX_keyX_label() {
            return g.addV(V().has("name", "marko").properties("name").key()).label();
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/map/AddVertexTest.java