/**
* Called after the check that all required registry values
* have been set correctly has run.
*
* @return void
*/
public function afterRegistry()
{
parent::afterRegistry();
if ($this->util && false !== $this->searchData && !$this->requestCache) {
$this->requestCache = $this->util->getRequestCache();
}
if ($this->requestCache) {
// Do not store searchButtonId
$this->requestCache->removeParams($this->searchButtonId);
}
}
