d period0, Period period1, Period period2, Period period3) {
<b class="fc">&nbsp;        List&lt;Vertex&gt; vertices = sqlgGraph.traversal().V().hasLabel(&quot;Person&quot;).toList();</b>
<b class="fc">&nbsp;        Assert.assertEquals(4, vertices.size());</b>
<b class="fc">&nbsp;        Assert.assertEquals(period0, vertices.get(0).&lt;Period&gt;value(&quot;period&quot;));</b>
<b class="fc">&nbsp;        Assert.assertEquals(period1, vertices.get(1).&lt;Period&gt;value(&quot;period&quot;));</b>
<b class="fc"