quot;, &quot;b3&quot;);</b>
<b class="fc">&nbsp;        Vertex a2 = this.sqlgGraph.addVertex(T.label, &quot;A&quot;, &quot;name&quot;, &quot;a2&quot;);</b>
<b class="fc">&nbsp;        Vertex a3 = this.sqlgGraph.addVertex(T.label, &quot;A&quot;, &quot;name&quot;, &quot;a3&quot;);</b>
<b class="fc">&nbsp;        Vertex b4 = this.sqlgGraph.addVertex(T.label, &quot;B&quot;, &quot;name&quot;, &quot;b4&quot;);</b>
<b class="fc">&nbsp;        b4.addEdge(&quot;ba&quot;, a2);</b>
<b class="fc">&nbsp;        a2.addEd