k">Add a ResourceComparator to this Sort ResourceCollection.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/tools/ant/types/resources/Sort.html#dieOnCircularReference-java.util.Stack-org.apache.tools.ant.Project-">dieOnCircularReference</a></span>(java.util.Stack&lt;java.lang.Object&gt;&nbsp;stk,
                      <a href="../../../../../../org/apache/tools/