@Test
    @LoadGraphWith(MODERN)
    public void g_V_unionXrepeatXoutX_timesX2X_groupCountXmX_byXlangXX__repeatXinX_timesX2X_groupCountXmX_byXnameXX_capXmX() {
        final Traversal<Vertex, Map<String, Long>> traversal = get_g_V_unionXrepeatXoutX_timesX2X_groupCountXmX_byXlangXX__repeatXinX_timesX2X_groupCountXmX_byXnameXX_capXmX();
        printTraversalForm(traversal);
        final Map<String, Long> map = traversal.next();
        assertFalse(traversal.hasNext());
        assertEquals(2, map.size());
        assertEquals(2, map.get("marko").longValue());
        assertEquals(2, map.get("java").longValue());
        checkSideEffects(traversal.asAdmin().getSideEffects(), "m", HashMap.class);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/sideEffect/GroupCountTest.java