@Override
        public Traversal<Vertex, String> get_g_V_andXhasXage_gt_27X__outE_count_gte_2X_name() {
            return g.V().and(has("age", P.gt(27)), outE().count().is(P.gte(2l))).values("name");
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/filter/AndTest.java