/**
* Allows public access to protected method.
*
* @param string $type The image filter type to get.
*
* @return JImageFilter
*
* @since 11.3
* @throws RuntimeException
*/
public function getFilterInstance($type)
{
if ($this->mockFilter) {
return $this->mockFilter;
} else {
return parent::getFilterInstance($type);
}
}
