/**
* Returns a DerivativeContext with the request variables in place
*
- * @param $request WebRequest request object including parameters and session
- * @param $user User or null
+ * @param WebRequest $request WebRequest request object including parameters and session
+ * @param User|null $user User or null
* @return DerivativeContext
*/
public function newTestContext( WebRequest $request, User $user = null ) {