 class="fc">&nbsp;        Assert.assertEquals(2, traversal2bis.getSteps().size());</b>
<b class="fc">&nbsp;        vertices = traversal2bis.toList();</b>
<b class="fc">&nbsp;        Assert.assertEquals(traversal2bis.toString(),1, traversal2bis.getSteps().size());</b>
<b class="fc">&nbsp;        Assert.assertEquals(1, vertices.size());</b>
<b class="fc">&nbsp;        Assert.assertTrue(vertices.contains(v1));</b>
<b class="fc">&nbsp;        Assert.assertFalse(vertices.contains(v2));</b>
&nbsp;
<b class="fc">&