Merge branch '3.4'

* 3.4: (33 commits)
  Remove remaining `@experimental` annotations
  Tests and fix for issue in array model data in EntityType field with multiple=true
  [Validator] Add unique entity violation cause
  [Lock] Automaticaly release lock when user forget it
  [Form] Fixed PercentToLocalizedStringTransformer to accept both comma and dot as decimal separator, if possible
  fixed CS
  [FrameworkBundle] Don't clear app pools on cache:clear
  Hide label button when its setted to false
  removed useless PHPDoc
  [HttpFoundation] Return instance in StreamedResponse
  [Form] Fix FormInterface::submit() annotation
  [PHPUnitBridge] don't remove when set to  empty string
  PdoSessionHandler: fix advisory lock for pgsql when session.sid_bits_per_character > 4
  HttpCache does not consider ESI resources in HEAD requests
  Fix translation for "This field was not expected"
  [Routing] Enhance Route(Collection) docblocks
  Added improvement for accuracy in MoneyToLocalizedStringTransformer.
  Removed unused private property
  Use correct verb form in the pull request template
  Use PHP_MAXPATHLEN in Filesystem.
  ...

Author: nicolas-grekas

Comparator/DateComparator.php

@@ -19,8 +19,6 @@
 class DateComparator extends Comparator
 {
     /**
-     * Constructor.
-     *
      * @param string $test A comparison string
      *
      * @throws \InvalidArgumentException If the test is not understood

Comparator/NumberComparator.php

@@ -35,8 +35,6 @@
 class NumberComparator extends Comparator
 {
     /**
-     * Constructor.
-     *
      * @param string|int $test A comparison string or an integer
      *
      * @throws \InvalidArgumentException If the test is not understood

Finder.php

@@ -61,9 +61,6 @@ class Finder implements \IteratorAggregate, \Countable
 
     private static $vcsPatterns = array('.svn', '_svn', 'CVS', '_darcs', '.arch-params', '.monotone', '.bzr', '.git', '.hg');
 
-    /**
-     * Constructor.
-     */
     public function __construct()
     {
         $this->ignore = static::IGNORE_VCS_FILES | static::IGNORE_DOT_FILES;

Iterator/CustomFilterIterator.php

@@ -24,8 +24,6 @@ class CustomFilterIterator extends \FilterIterator
     private $filters = array();
 
     /**
-     * Constructor.
-     *
      * @param \Iterator  $iterator The Iterator to filter
      * @param callable[] $filters  An array of PHP callbacks
      *

Iterator/DateRangeFilterIterator.php

@@ -23,8 +23,6 @@ class DateRangeFilterIterator extends \FilterIterator
     private $comparators = array();
 
     /**
-     * Constructor.
-     *
      * @param \Iterator        $iterator    The Iterator to filter
      * @param DateComparator[] $comparators An array of DateComparator instances
      */

Iterator/DepthRangeFilterIterator.php

@@ -21,8 +21,6 @@ class DepthRangeFilterIterator extends \FilterIterator
     private $minDepth = 0;
 
     /**
-     * Constructor.
-     *
      * @param \RecursiveIteratorIterator $iterator The Iterator to filter
      * @param int                        $minDepth The min depth
      * @param int                        $maxDepth The max depth

Iterator/ExcludeDirectoryFilterIterator.php

@@ -24,8 +24,6 @@ class ExcludeDirectoryFilterIterator extends \FilterIterator implements \Recursi
     private $excludedPattern;
 
     /**
-     * Constructor.
-     *
      * @param \Iterator $iterator    The Iterator to filter
      * @param array     $directories An array of directories to exclude
      */

Iterator/FileTypeFilterIterator.php

@@ -24,8 +24,6 @@ class FileTypeFilterIterator extends \FilterIterator
     private $mode;
 
     /**
-     * Constructor.
-     *
      * @param \Iterator $iterator The Iterator to filter
      * @param int       $mode     The mode (self::ONLY_FILES or self::ONLY_DIRECTORIES)
      */

Iterator/MultiplePcreFilterIterator.php

@@ -22,8 +22,6 @@ abstract class MultiplePcreFilterIterator extends \FilterIterator
     protected $noMatchRegexps = array();
 
     /**
-     * Constructor.
-     *
      * @param \Iterator $iterator        The Iterator to filter
      * @param array     $matchPatterns   An array of patterns that need to match
      * @param array     $noMatchPatterns An array of patterns that need to not match

Iterator/RecursiveDirectoryIterator.php

@@ -37,8 +37,6 @@ class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
     private $directorySeparator = '/';
 
     /**
-     * Constructor.
-     *
      * @param string $path
      * @param int    $flags
      * @param bool   $ignoreUnreadableDirs

Iterator/SizeRangeFilterIterator.php

@@ -23,8 +23,6 @@ class SizeRangeFilterIterator extends \FilterIterator
     private $comparators = array();
 
     /**
-     * Constructor.
-     *
      * @param \Iterator          $iterator    The Iterator to filter
      * @param NumberComparator[] $comparators An array of NumberComparator instances
      */

Iterator/SortableIterator.php

@@ -28,8 +28,6 @@ class SortableIterator implements \IteratorAggregate
     private $sort;
 
     /**
-     * Constructor.
-     *
      * @param \Traversable $iterator The Iterator to filter
      * @param int|callable $sort     The sort type (SORT_BY_NAME, SORT_BY_TYPE, or a PHP callback)
      *

SplFileInfo.php

@@ -22,8 +22,6 @@ class SplFileInfo extends \SplFileInfo
     private $relativePathname;
 
     /**
-     * Constructor.
-     *
      * @param string $file             The file name
      * @param string $relativePath     The relative path
      * @param string $relativePathname The relative path name