<code>FACELETS_RESOURCE_RESOLVER_PARAM_NAME</code></a>
 exists, the runtime must interpret its value as a fully qualified
 classname of a java class that extends <code>ResourceResolver</code>
 and has a zero argument public constructor or a one argument public
 constructor where the type of the argument is
 <code>ResourceResolver</code>. If this param is set and its value
 does not conform to those requirements, the runtime must log a
 message and continue. If it does conform to these requirements and
 has 