assertEquals(2, traversal.getSteps().size());</b>
<b class="fc">&nbsp;        Assert.assertTrue(traversal.hasNext());</b>
<b class="fc">&nbsp;        Assert.assertEquals(1, traversal.getSteps().size());</b>
&nbsp;
<b class="fc">&nbsp;        DefaultGraphTraversal&lt;Vertex, Vertex&gt; traversal1 = (DefaultGraphTraversal&lt;Vertex, Vertex&gt;) vertexTraversal(sqlgGraph, a2).out();</b>
<b class="fc">&nbsp;        Assert.assertEquals(2, traversal1.getSteps().size());</b>
<b class="fc">&nbsp;        Assert.asse