d if this executable has
         no parameters, but never <code>null</code></dd>
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<h4>getCrossParameterDescriptor</h4>
<pre class="methodSignature"><a href="CrossParameterDescriptor.html" title="interface in jakarta.validation.metadata">CrossParameterDescriptor</a>&nbsp;getCrossParameterDescriptor()</pre>
<div class="block">Returns a descriptor containing the cross-parameter constraints
 of