 function.</li>
 <li>Defining an object instance as Jakarta Expression Language name.
 </ul>

 <p>
 This API is not a replacement for the APIs in Jakarta Expression Language 2.2. Containers that maintain Jakarta
 Expression Language environments can continue to do so, without using this API.

 <p>
 For Jakarta Expression Language users who want to manipulate Jakarta Expression Language environments, like adding
 custom <a href="../../javax/el/ELResolver.html" title="class in javax.el"><code>ELResolver</code