CS: There should be no empty lines following phpdocs

src/Symfony/Bundle/SecurityBundle/DependencyInjection/SecurityExtension.php

@@ -155,7 +155,6 @@ class SecurityExtension extends Extension
      * @param array            $config    An array of configuration settings
      * @param ContainerBuilder $container A ContainerBuilder instance
      */
-
     private function createRoleHierarchy($config, ContainerBuilder $container)
     {
         if (!isset($config['role_hierarchy'])) {

src/Symfony/Component/HttpFoundation/BinaryFileResponse.php

@@ -8,7 +8,6 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
-
 namespace Symfony\Component\HttpFoundation;
 
 use Symfony\Component\HttpFoundation\File\File;

src/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeSessionHandler.php

@@ -16,7 +16,6 @@ namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
  *
  * @see http://php.net/sessionhandler
  */
-
 if (PHP_VERSION_ID >= 50400) {
     class NativeSessionHandler extends \SessionHandler
     {

src/Symfony/Component/Process/Tests/NonStopableProcess.php

@@ -7,7 +7,6 @@
  *
  * @example `php NonStopableProcess.php 42` will run the script for 42 seconds
  */
-
 function handleSignal($signal)
 {
     switch ($signal) {