@Override
        public Traversal<Vertex, String> get_g_V_outXcreatedX_hasXname__mapXlengthX_isXgtX3XXX_name() {
            return g.V().out("created").has("name", __.<String, Integer>map(s -> s.get().length()).is(P.gt(3))).values("name");
        }
Tests that cover lambda steps that are used in embedded cases.
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/LambdaStepTest.java