      a1.addEdge(&quot;aOutB&quot;, b1);</b>
<b class="fc">&nbsp;        this.sqlgGraph.tx().commit();</b>
<b class="fc">&nbsp;        Assert.assertEquals(1, vertexTraversal(this.sqlgGraph, a1).out().in().count().next().intValue());</b>
<b class="pc">&nbsp;        if (this.sqlgGraph1 != null) {</b>
<b class="fc">&nbsp;            Thread.sleep(SLEEP_TIME);</b>
<b class="fc">&nbsp;            Assert.assertEquals(1, vertexTraversal(this.sqlgGraph1, a1).out().in().count().next().intValue());</b>
&nbsp;        }