@Test
    @LoadGraphWith(MODERN)
    public void g_V_connectedComponent_hasXcomponentX() {
        final Traversal<Vertex, Vertex> traversal = get_g_V_connectedComponent_hasXcomponentX();
        printTraversalForm(traversal);
        assertEquals(6, IteratorUtils.count(traversal));
    }
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/map/ConnectedComponentTest.java