rtFalse(traversal1.hasNext());</b>
<b class="fc">&nbsp;        Assert.assertEquals(1, traversal1.getSteps().size());</b>
&nbsp;
<b class="fc">&nbsp;        DefaultGraphTraversal&lt;Vertex, Vertex&gt; traversal2 = (DefaultGraphTraversal&lt;Vertex, Vertex&gt;) vertexTraversal(sqlgGraph, a1).in();</b>
<b class="fc">&nbsp;        Assert.assertEquals(2, traversal2.getSteps().size());</b>
<b class="fc">&nbsp;        Assert.assertFalse(traversal2.hasNext());</b>
<b class="fc">&nbsp;        Assert.assertEquals(1, t