            throws <a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></pre>
<div class="block"><strong>Description copied from class:&nbsp;<code><a href="../../../../../org/apache/tools/ant/types/DataType.html#dieOnCircularReference(java.util.Stack, org.apache.tools.ant.Project)">DataType</a></code></strong></div>
<div class="block">Check to see whether any DataType we hold references to is
 included in the Stack (which holds all DataTy