e>, the <code>propertyResolved</code> property of the <code>ELContext</code> object
 must be set to <code>true</code> by this resolver, before returning. If this property is not <code>true</code> after
 this method is called, the caller should ignore the return value.
 </p>

 <p>
 If this resolver was constructed in read-only mode, this method will always return <code>true</code>.
 </p>

 <p>
 If a <code>List</code> was created using <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java