@Override
        public Traversal<Vertex, Path> get_g_V_repeatXboth_simplePathX_timesX3X_path() {
            return g.V().repeat(both().simplePath()).times(3).path();
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/filter/SimplePathTest.java