Merge branch '3.3' into 3.4

* 3.3:
  [CS] Apply phpdoc_annotation_without_dot
  bumped Symfony version to 3.3.10
  updated VERSION for 3.3.9
  updated CHANGELOG for 3.3.9
  [DomCrawler] Fix conversion to int on GetPhpFiles
  Remove `protected_to_private` rule.
  Filtering empty uuids in ORMQueryBuilderLoader.

Author: fabpot

Loader/XmlFileLoader.php

@@ -36,8 +36,8 @@ class XmlFileLoader extends FileLoader
      *
      * @return RouteCollection A RouteCollection instance
      *
-     * @throws \InvalidArgumentException When the file cannot be loaded or when the XML cannot be
-     *                                   parsed because it does not validate against the scheme.
+     * @throws \InvalidArgumentException when the file cannot be loaded or when the XML cannot be
+     *                                   parsed because it does not validate against the scheme
      */
     public function load($file, $type = null)
     {

RouteCompiler.php

@@ -39,10 +39,10 @@ class RouteCompiler implements RouteCompilerInterface
     /**
      * {@inheritdoc}
      *
-     * @throws \InvalidArgumentException If a path variable is named _fragment
-     * @throws \LogicException           If a variable is referenced more than once
-     * @throws \DomainException          If a variable name starts with a digit or if it is too long to be successfully used as
-     *                                   a PCRE subpattern.
+     * @throws \InvalidArgumentException if a path variable is named _fragment
+     * @throws \LogicException           if a variable is referenced more than once
+     * @throws \DomainException          if a variable name starts with a digit or if it is too long to be successfully used as
+     *                                   a PCRE subpattern
      */
     public static function compile(Route $route)
     {