dt>
<dd><code>doRollback</code>&nbsp;in class&nbsp;<code>org.apache.tinkerpop.gremlin.structure.util.AbstractTransaction</code></dd>
<dt>Throws:</dt>
<dd><code>org.apache.tinkerpop.gremlin.structure.util.TransactionException</code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="unlockTopology()">
<h3>unlockTopology</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">unlockTopology</span>()</div>
<di