@Test
    @LoadGraphWith(MODERN)
    public void g_V_out_in_valuesXnameX_fold_dedupXlocalX_unfold() {
        final Traversal<Vertex, String> traversal = get_g_V_out_in_valuesXnameX_fold_dedupXlocalX_unfold();
        printTraversalForm(traversal);
        checkResults(Arrays.asList("marko", "josh", "peter"), traversal);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
@author Stephen Mallette (http://stephen.genoprime.com)
@author Daniel Kuppitz (http://gremlin.guru)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/filter/DedupTest.java