@Override
        public Traversal<Vertex, Vertex> get_g_V_asXaX_outXknowsX_and_outXcreatedX_inXcreatedX_asXaX_name() {
            return g.V().as("a").out("knows").and().out("created").in("created").as("a").values("name");
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/filter/AndTest.java