                   __.optional(</b>
<b class="fc">&nbsp;                                                        __.out(&quot;bc&quot;).order().by(&quot;order&quot;, Order.desc)</b>
&nbsp;                                                )
&nbsp;                                        )
&nbsp;                        )
&nbsp;                )
<b class="fc">&nbsp;                .path();</b>
<b class="fc">&nbsp;        List&lt;Path&gt; paths = traversal.toList();</b>
<b class="fc">&nbsp;        for (Path path : 