"../../../../../../org/apache/tools/ant/types/DataType.html" title="class in org.apache.tools.ant.types">DataType</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a descriptive <code>String</code>.</dd>
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<h4>dieOnCircularReference</h4>
<pre>protected&nbsp;void&nbsp;dieOnCircularReference(java.util.Stack&lt;java.lang.Object&gt;&nb