validation/valueextraction/ValueExtractor.html" title="interface in jakarta.validation.valueextraction"><code>ValueExtractor</code></a> definition is illegal, e.g. because it doesn't declare
 its extracted value using <a href="../../../jakarta/validation/valueextraction/ExtractedValue.html" title="annotation in jakarta.validation.valueextraction"><code>ExtractedValue</code></a>.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<