@Test
    @LoadGraphWith(MODERN)
    public void g_VX3X_repeatXbothX_createdXX_untilXloops_is_40XXemit_repeatXin_knowsXX_emit_loopsXisX1Xdedup_values() {
        final Traversal<Vertex, String> traversal = get_g_VX3X_repeatXbothX_createdXX_untilXloops_is_40XXemit_repeatXin_knowsXX_emit_loopsXisX1Xdedup_values(convertToVertexId("lop"));
        printTraversalForm(traversal);
        checkResults(Arrays.asList("josh", "ripple", "lop"), traversal);
        assertFalse(traversal.hasNext());
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/branch/RepeatTest.java