@Override
        public Traversal<Vertex, Map<String, Number>> get_g_V_hasLabelXsoftwareX_group_byXnameX_byXbothE_weight_maxX() {
            return g.V().hasLabel("software").<String, Number>group().by("name").by(bothE().values("weight").max());
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/map/MaxTest.java