@Override
        public Traversal<Vertex, Collection> get_g_V_storeXaX_byXoutEXcreatedX_countX_out_out_storeXaX_byXinEXcreatedX_weight_sumX_capXaX() {
            return g.V().store("a").by(outE("created").count()).out().out().store("a").by(inE("created").values("weight").sum()).cap("a");
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/sideEffect/StoreTest.java