@Override
        public Traversal<Vertex, String> get_g_V_emitXhasXname_markoX_or_loops_isX2XX_repeatXoutX_valuesXnameX() {
            return g.V().emit(__.has("name", "marko").or().loops().is(2)).repeat(__.out()).values("name");
        }
@author Daniel Kuppitz (http://gremlin.guru)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/map/LoopsTest.java