Update to Drupal 8.1.2. For more information, see https://www.drupal.org/project/drupal/releases/8.1.2

core/lib/Drupal/Core/Routing/CompiledRoute.php

@@ -163,5 +163,4 @@ class CompiledRoute extends SymfonyCompiledRoute {
     $this->numParts = $data['numParts'];
   }
 
-
 }

core/lib/Drupal/Core/Routing/LinkGeneratorTrait.php

@@ -29,8 +29,8 @@ trait LinkGeneratorTrait {
   /**
    * Renders a link to a route given a route name and its parameters.
    *
-   * @see \Drupal\Core\Utility\LinkGeneratorInterface::generate() for details
-   *   on the arguments, usage, and possible exceptions.
+   * For details on the arguments, usage, and possible exceptions see
+   * \Drupal\Core\Utility\LinkGeneratorInterface::generate().
    *
    * @return \Drupal\Core\GeneratedLink
    *   A GeneratedLink object containing a link to the given route and
@@ -38,6 +38,8 @@ trait LinkGeneratorTrait {
    *
    * @deprecated in Drupal 8.0.0 and will be removed before Drupal 9.0.0.
    *   Use \Drupal\Core\Link instead.
+   *
+   * @see \Drupal\Core\Utility\LinkGeneratorInterface::generate()
    */
   protected function l($text, Url $url) {
     return $this->getLinkGenerator()->generate($text, $url);
@@ -69,4 +71,5 @@ trait LinkGeneratorTrait {
 
     return $this;
   }
+
 }

core/lib/Drupal/Core/Routing/MatcherDumper.php

@@ -142,7 +142,8 @@ class MatcherDumper implements MatcherDumperInterface {
       }
 
 
-    } catch (\Exception $e) {
+    }
+    catch (\Exception $e) {
       $transaction->rollback();
       watchdog_exception('Routing', $e);
       throw $e;

core/lib/Drupal/Core/Routing/NullGenerator.php

@@ -74,4 +74,5 @@ class NullGenerator extends UrlGenerator {
   protected function processPath($path, &$options = array(), BubbleableMetadata $bubbleable_metadata = NULL) {
     return $path;
   }
+
 }

core/lib/Drupal/Core/Routing/RouteProvider.php

@@ -134,7 +134,8 @@ class RouteProvider implements PreloadableRouteProviderInterface, PagedRouteProv
    * very large route sets to be filtered down to likely candidates, which
    * may then be filtered in memory more completely.
    *
-   * @param Request $request A request against which to match.
+   * @param Request $request
+   *   A request against which to match.
    *
    * @return \Symfony\Component\Routing\RouteCollection with all urls that
    *      could potentially match $request. Empty collection if nothing can
@@ -143,7 +144,7 @@ class RouteProvider implements PreloadableRouteProviderInterface, PagedRouteProv
   public function getRouteCollectionForRequest(Request $request) {
     // Cache both the system path as well as route parameters and matching
     // routes.
-    $cid = 'route:' . $request->getPathInfo() . ':' .  $request->getQueryString();
+    $cid = 'route:' . $request->getPathInfo() . ':' . $request->getQueryString();
     if ($cached = $this->cache->get($cid)) {
       $this->currentPath->setPath($cached->data['path'], $request);
       $request->query->replace($cached->data['query']);

core/lib/Drupal/Core/Routing/UrlGenerator.php

@@ -63,7 +63,7 @@ class UrlGenerator implements UrlGeneratorInterface {
   ];
 
   /**
-   *  Constructs a new generator object.
+   * Constructs a new generator object.
    *
    * @param \Drupal\Core\Routing\RouteProviderInterface $provider
    *   The route provider to be searched for routes.
@@ -157,10 +157,10 @@ class UrlGenerator implements UrlGeneratorInterface {
    *   The url path, without any base path, including possible query string.
    *
    * @throws MissingMandatoryParametersException
-   *   When some parameters are missing that are mandatory for the route
+   *   When some parameters are missing that are mandatory for the route.
    * @throws InvalidParameterException
    *   When a parameter value for a placeholder is not correct because it does
-   *   not match the requirement
+   *   not match the requirement.
    */
   protected function doGenerate(array $variables, array $defaults, array $tokens, array $parameters, array $query_params, $name) {
     $variables = array_flip($variables);
@@ -188,7 +188,7 @@ class UrlGenerator implements UrlGeneratorInterface {
       if ('variable' === $token[0]) {
         if (!$optional || !array_key_exists($token[3], $defaults) || (isset($mergedParams[$token[3]]) && (string) $mergedParams[$token[3]] !== (string) $defaults[$token[3]])) {
           // check requirement
-          if (!preg_match('#^'.$token[2].'$#', $mergedParams[$token[3]])) {
+          if (!preg_match('#^' . $token[2] . '$#', $mergedParams[$token[3]])) {
             $message = sprintf('Parameter "%s" for route "%s" must match "%s" ("%s" given) to generate a corresponding URL.', $token[3], $name, $token[2], $mergedParams[$token[3]]);
             throw new InvalidParameterException($message);
           }
@@ -232,7 +232,7 @@ class UrlGenerator implements UrlGeneratorInterface {
     if ($query_params && $query = http_build_query($query_params, '', '&')) {
       // "/" and "?" can be left decoded for better user experience, see
       // http://tools.ietf.org/html/rfc3986#section-3.4
-      $url .= '?'.strtr($query, array('%2F' => '/'));
+      $url .= '?' . strtr($query, array('%2F' => '/'));
     }
 
     return $url;
@@ -358,7 +358,8 @@ class UrlGenerator implements UrlGeneratorInterface {
     $port = '';
     if ('http' === $scheme && 80 != $this->context->getHttpPort()) {
       $port = ':' . $this->context->getHttpPort();
-    } elseif ('https' === $scheme && 443 != $this->context->getHttpsPort()) {
+    }
+    elseif ('https' === $scheme && 443 != $this->context->getHttpsPort()) {
       $port = ':' . $this->context->getHttpsPort();
     }
     if ($collect_bubbleable_metadata) {
@@ -451,4 +452,5 @@ class UrlGenerator implements UrlGeneratorInterface {
 
     return serialize($name);
   }
+
 }

core/lib/Drupal/Core/Routing/UrlGeneratorInterface.php

@@ -34,7 +34,7 @@ interface UrlGeneratorInterface extends VersatileGeneratorInterface {
    *
    * @param string|\Symfony\Component\Routing\Route $name
    *   The route name or a route object.
-   * @param array  $parameters
+   * @param array $parameters
    *   An associative array of parameter names and values.
    * @param array $options
    *   (optional) An associative array of additional options, with the following

core/lib/Drupal/Core/Routing/UrlGeneratorTrait.php

@@ -27,14 +27,16 @@ trait UrlGeneratorTrait {
   /**
    * Generates a URL or path for a specific route based on the given parameters.
    *
-   * @see \Drupal\Core\Routing\UrlGeneratorInterface::generateFromRoute() for
-   *   details on the arguments, usage, and possible exceptions.
+   * For details on the arguments, usage, and possible exceptions see
+   * \Drupal\Core\Routing\UrlGeneratorInterface::generateFromRoute().
    *
    * @return string
    *   The generated URL for the given route.
    *
    * @deprecated in Drupal 8.0.0 and will be removed before Drupal 9.0.0.
    *   Use \Drupal\Core\Url instead.
+   *
+   * @see \Drupal\Core\Routing\UrlGeneratorInterface::generateFromRoute()
    */
   protected function url($route_name, $route_parameters = array(), $options = array()) {
     return $this->getUrlGenerator()->generateFromRoute($route_name, $route_parameters, $options);
@@ -88,4 +90,5 @@ trait UrlGeneratorTrait {
 
     return $this;
   }
+
 }