 elements.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/XMLCatalog.html#dieOnCircularReference(java.util.Stack, org.apache.tools.ant.Project)">dieOnCircularReference</a></strong>(java.util.Stack&nbsp;stk,
                      <a href="../../../../../org/apache/tools/ant/Project.html" title="class in org.apache.tools.ant">Project</a>&nbsp;p)</code>
<div class="block">Check to