/**
* {@inheritdoc}
*/
public function addRoute(Route $route)
{
if (parent::has($this->getStorageName($route))) {
throw new \InvalidArgumentException("Route to '{$route->getPath()}'" . " with method(s) {$route->getMethodsAsString()} already exists.");
}
parent::set($this->getStorageName($route), $route);
}
/**
* Removes a header with a given case-insensitive name from the collection.
*
* @param string $name Header name to remove.
*
* @return void
*/
public function remove($name)
{
parent::remove($this->normalizeName($name));
}
