o-arguments public constructor. In addition, if the
 <a href="Converter.html" title="interface in jakarta.faces.convert"><code>Converter</code></a> class wishes to have configuration property values saved and restored with the component tree, the
 implementation must also implement <a href="../component/StateHolder.html" title="interface in jakarta.faces.component"><code>StateHolder</code></a>.
 </p>

 <p>
 Starting with version 1.2 of the specification, an exception to the above zero-arguments constructor 