diff --git a/src/Symfony/Component/HttpKernel/EventListener/LocaleListener.php b/src/Symfony/Component/HttpKernel/EventListener/LocaleListener.php
index aadc7b4b3d..b09a6c76a2 100644
--- a/src/Symfony/Component/HttpKernel/EventListener/LocaleListener.php
+++ b/src/Symfony/Component/HttpKernel/EventListener/LocaleListener.php
@@ -33,10 +33,6 @@ class LocaleListener implements EventSubscriberInterface
     private $defaultLocale;
     private $requestStack;
 
-    /**
-     * @param string                            $defaultLocale The default locale
-     * @param RequestContextAwareInterface|null $router        The router
-     */
     public function __construct(RequestStack $requestStack, string $defaultLocale = 'en', RequestContextAwareInterface $router = null)
     {
         $this->defaultLocale = $defaultLocale;
diff --git a/src/Symfony/Component/HttpKernel/HttpCache/HttpCache.php b/src/Symfony/Component/HttpKernel/HttpCache/HttpCache.php
index 82fc6bb143..06218e002c 100644
--- a/src/Symfony/Component/HttpKernel/HttpCache/HttpCache.php
+++ b/src/Symfony/Component/HttpKernel/HttpCache/HttpCache.php
@@ -456,8 +456,8 @@ class HttpCache implements HttpKernelInterface, TerminableInterface
      * All backend requests (cache passes, fetches, cache validations)
      * run through this method.
      *
-     * @param bool     $catch Whether to catch exceptions or not
-     * @param Response $entry A Response instance (the stale entry if present, null otherwise)
+     * @param bool          $catch Whether to catch exceptions or not
+     * @param Response|null $entry A Response instance (the stale entry if present, null otherwise)
      *
      * @return Response A Response instance
      */
diff --git a/src/Symfony/Component/HttpKernel/HttpKernel.php b/src/Symfony/Component/HttpKernel/HttpKernel.php
index 31546122ac..33548c8d08 100644
--- a/src/Symfony/Component/HttpKernel/HttpKernel.php
+++ b/src/Symfony/Component/HttpKernel/HttpKernel.php
@@ -174,8 +174,7 @@ class HttpKernel implements HttpKernelInterface, TerminableInterface
     /**
      * Filters a response object.
      *
-     * @param Request $request An error message in case the response is not a Response object
-     * @param int     $type    The type of the request (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)
+     * @param int $type The type of the request (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)
      *
      * @throws \RuntimeException if the passed object is not a Response instance
      */
@@ -206,8 +205,7 @@ class HttpKernel implements HttpKernelInterface, TerminableInterface
     /**
      * Handles an exception by trying to convert it to a Response.
      *
-     * @param \Exception $e    An \Exception instance
-     * @param int        $type The type of the request (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)
+     * @param int $type The type of the request (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)
      *
      * @throws \Exception
      */
diff --git a/src/Symfony/Component/Intl/Data/Bundle/Writer/TextBundleWriter.php b/src/Symfony/Component/Intl/Data/Bundle/Writer/TextBundleWriter.php
index d47d5920af..1139886ad8 100644
--- a/src/Symfony/Component/Intl/Data/Bundle/Writer/TextBundleWriter.php
+++ b/src/Symfony/Component/Intl/Data/Bundle/Writer/TextBundleWriter.php
@@ -11,8 +11,6 @@
 
 namespace Symfony\Component\Intl\Data\Bundle\Writer;
 
-use Symfony\Component\Intl\Exception\UnexpectedTypeException;
-
 /**
  * Writes .txt resource bundles.
  *
@@ -183,16 +181,9 @@ class TextBundleWriter implements BundleWriterInterface
      * Writes a "table" node.
      *
      * @param resource $file The file handle to write to
-     *
-     * @throws UnexpectedTypeException when $value is not an array and not a
-     *                                 \Traversable instance
      */
     private function writeTable($file, iterable $value, int $indentation, bool $fallback = true)
     {
-        if (!\is_array($value) && !$value instanceof \Traversable) {
-            throw new UnexpectedTypeException($value, 'array or \Traversable');
-        }
-
         if (!$fallback) {
             fwrite($file, ':table(nofallback)');
         }
diff --git a/src/Symfony/Component/Security/Http/Firewall/LogoutListener.php b/src/Symfony/Component/Security/Http/Firewall/LogoutListener.php
index 7f9343dc5e..a53aeccf4a 100644
--- a/src/Symfony/Component/Security/Http/Firewall/LogoutListener.php
+++ b/src/Symfony/Component/Security/Http/Firewall/LogoutListener.php
@@ -42,8 +42,7 @@ class LogoutListener implements ListenerInterface
     private $csrfTokenManager;
 
     /**
-     * @param TokenStorageInterface $tokenStorage
-     * @param array                 $options      An array of options to process a logout attempt
+     * @param array $options An array of options to process a logout attempt
      */
     public function __construct(TokenStorageInterface $tokenStorage, HttpUtils $httpUtils, LogoutSuccessHandlerInterface $successHandler, array $options = [], CsrfTokenManagerInterface $csrfTokenManager = null)
     {