 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>
 Assuming the base is a <code>List</code>, this method will return <code>Object.class</code> unless the resolver
 is constructed in read-only mode in which case <code>null</code> will be returned. This is because <code>List</code>s
 accept any object as an element.
 </p></div>
<dl>
<dt><span class="overrideSpecify