Issue #2084513 by donquixote, EclipseGc: Annotation class loading could be more elegant.

core/lib/Drupal/Component/Plugin/Discovery/AnnotatedClassDiscovery.php

@@ -26,13 +26,6 @@ class AnnotatedClassDiscovery implements DiscoveryInterface {
    */
   protected $pluginNamespaces;
 
-  /**
-   * The namespaces of classes that can be used as annotations.
-   *
-   * @var array
-   */
-  protected $annotationNamespaces;
-
   /**
    * The name of the annotation that contains the plugin definition.
    *
@@ -49,16 +42,12 @@ class AnnotatedClassDiscovery implements DiscoveryInterface {
    * @param array $plugin_namespaces
    *   (optional) An array of namespace that may contain plugin implementations.
    *   Defaults to an empty array.
-   * @param array $annotation_namespaces
-   *   (optional) The namespaces of classes that can be used as annotations.
-   *   Defaults to an empty array.
    * @param string $plugin_definition_annotation_name
    *   (optional) The name of the annotation that contains the plugin definition.
    *   Defaults to 'Drupal\Component\Annotation\Plugin'.
    */
-  function __construct($plugin_namespaces = array(), $annotation_namespaces = array(), $plugin_definition_annotation_name = 'Drupal\Component\Annotation\Plugin') {
+  function __construct($plugin_namespaces = array(), $plugin_definition_annotation_name = 'Drupal\Component\Annotation\Plugin') {
     $this->pluginNamespaces = $plugin_namespaces;
-    $this->annotationNamespaces = $annotation_namespaces;
     $this->pluginDefinitionAnnotationName = $plugin_definition_annotation_name;
   }
 
@@ -80,8 +69,10 @@ public function getDefinitions() {
     $reader->addGlobalIgnoredName('endlink');
     $reader->addGlobalIgnoredName('file');
 
+    // Clear the annotation loaders of any previous annotation classes.
+    AnnotationRegistry::reset();
     // Register the namespaces of classes that can be used for annotations.
-    AnnotationRegistry::registerAutoloadNamespaces($this->getAnnotationNamespaces());
+    AnnotationRegistry::registerLoader('class_exists');
 
     // Search for classes within all PSR-0 namespace locations.
     foreach ($this->getPluginNamespaces() as $namespace => $dirs) {
@@ -111,6 +102,10 @@ public function getDefinitions() {
         }
       }
     }
+
+    // Don't let annotation loaders pile up.
+    AnnotationRegistry::reset();
+
     return $definitions;
   }
 
@@ -121,11 +116,4 @@ protected function getPluginNamespaces() {
     return $this->pluginNamespaces;
   }
 
-  /**
-   * Returns an array of PSR-0 namespaces to search for annotation classes.
-   */
-  protected function getAnnotationNamespaces() {
-    return $this->annotationNamespaces;
-  }
-
 }

core/lib/Drupal/Core/Action/ActionManager.php

@@ -28,7 +28,7 @@ class ActionManager extends PluginManagerBase {
    *   keyed by the corresponding namespace to look for plugin implementations.
    */
   public function __construct(\Traversable $namespaces) {
-    $this->discovery = new AnnotatedClassDiscovery('Plugin/Action', $namespaces, array(), 'Drupal\Core\Annotation\Action');
+    $this->discovery = new AnnotatedClassDiscovery('Plugin/Action', $namespaces, 'Drupal\Core\Annotation\Action');
     $this->discovery = new AlterDecorator($this->discovery, 'action_info');
 
     $this->factory = new ContainerFactory($this);

core/lib/Drupal/Core/Condition/ConditionManager.php

@@ -36,10 +36,7 @@ public function __construct(\Traversable $namespaces, CacheBackendInterface $cac
     $this->alterInfo($module_handler, 'condition_info');
     $this->setCacheBackend($cache_backend, $language_manager, 'condition');
 
-    $annotation_namespaces = array(
-      'Drupal\Core\Condition\Annotation' => DRUPAL_ROOT . '/core/lib',
-    );
-    parent::__construct('Plugin/Condition', $namespaces, $annotation_namespaces, 'Drupal\Core\Condition\Annotation\Condition');
+    parent::__construct('Plugin/Condition', $namespaces, 'Drupal\Core\Condition\Annotation\Condition');
   }
 
   /**

core/lib/Drupal/Core/Entity/EntityManager.php

@@ -143,10 +143,7 @@ public function __construct(\Traversable $namespaces, ContainerInterface $contai
   }
 
   protected function doDiscovery($namespaces) {
-    $annotation_namespaces = array(
-      'Drupal\Core\Entity\Annotation' => DRUPAL_ROOT . '/core/lib',
-    );
-    $this->discovery = new AnnotatedClassDiscovery('Entity', $namespaces, $annotation_namespaces, 'Drupal\Core\Entity\Annotation\EntityType');
+    $this->discovery = new AnnotatedClassDiscovery('Entity', $namespaces, 'Drupal\Core\Entity\Annotation\EntityType');
     $this->discovery = new InfoHookDecorator($this->discovery, 'entity_info');
     $this->discovery = new AlterDecorator($this->discovery, 'entity_info');
     $this->discovery = new CacheDecorator($this->discovery, 'entity_info:' . $this->languageManager->getLanguage(Language::TYPE_INTERFACE)->id, 'cache', CacheBackendInterface::CACHE_PERMANENT, array('entity_info' => TRUE));

core/lib/Drupal/Core/Entity/Field/FieldTypePluginManager.php

@@ -42,10 +42,7 @@ class FieldTypePluginManager extends DefaultPluginManager {
    *   The module handler.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    $annotation_namespaces = array(
-      'Drupal\Core\Entity\Annotation' => DRUPAL_ROOT . '/core/lib',
-    );
-    parent::__construct('Plugin/field/field_type', $namespaces, $annotation_namespaces, 'Drupal\Core\Entity\Annotation\FieldType');
+    parent::__construct('Plugin/field/field_type', $namespaces, 'Drupal\Core\Entity\Annotation\FieldType');
     $this->alterInfo($module_handler, 'field_info');
     $this->setCacheBackend($cache_backend, $language_manager, 'field_types');
 

core/lib/Drupal/Core/Menu/LocalActionManager.php

@@ -65,7 +65,7 @@ class LocalActionManager extends DefaultPluginManager {
    *   The language manager.
    */
   public function __construct(\Traversable $namespaces, ControllerResolverInterface $controller_resolver, Request $request, ModuleHandlerInterface $module_handler, CacheBackendInterface $cache_backend, LanguageManager $language_manager) {
-    parent::__construct('Plugin/Menu/LocalAction', $namespaces, array(), 'Drupal\Core\Annotation\Menu\LocalAction');
+    parent::__construct('Plugin/Menu/LocalAction', $namespaces, 'Drupal\Core\Annotation\Menu\LocalAction');
 
     $this->controllerResolver = $controller_resolver;
     $this->request = $request;

core/lib/Drupal/Core/Plugin/DefaultPluginManager.php

@@ -96,16 +96,13 @@ class DefaultPluginManager extends PluginManagerBase implements PluginManagerInt
    * @param \Traversable $namespaces
    *   An object that implements \Traversable which contains the root paths
    *   keyed by the corresponding namespace to look for plugin implementations.
-   * @param array $annotation_namespaces
-   *   (optional) The namespaces of classes that can be used as annotations.
-   *   Defaults to an empty array.
    * @param string $plugin_definition_annotation_name
    *   (optional) The name of the annotation that contains the plugin definition.
    *   Defaults to 'Drupal\Component\Annotation\Plugin'.
    */
-  public function __construct($subdir, \Traversable $namespaces, $annotation_namespaces = array(), $plugin_definition_annotation_name = 'Drupal\Component\Annotation\Plugin') {
+  public function __construct($subdir, \Traversable $namespaces, $plugin_definition_annotation_name = 'Drupal\Component\Annotation\Plugin') {
     $this->subdir = $subdir;
-    $this->discovery = new AnnotatedClassDiscovery($subdir, $namespaces, $annotation_namespaces, $plugin_definition_annotation_name);
+    $this->discovery = new AnnotatedClassDiscovery($subdir, $namespaces, $plugin_definition_annotation_name);
     $this->discovery = new ContainerDerivativeDiscoveryDecorator($this->discovery);
     $this->factory = new ContainerFactory($this);
   }

core/lib/Drupal/Core/Plugin/Discovery/AnnotatedClassDiscovery.php

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery.
+ * Contains \Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery.
  */
 
 namespace Drupal\Core\Plugin\Discovery;
@@ -41,24 +41,17 @@ class AnnotatedClassDiscovery extends ComponentAnnotatedClassDiscovery {
    *   An object that implements \Traversable which contains the root paths
    *   keyed by the corresponding namespace to look for plugin implementations.
    *   If $subdir is not an empty string, it will be appended to each namespace.
-   * @param array $annotation_namespaces
-   *   (optional) The namespaces of classes that can be used as annotations.
-   *   Defaults to an empty array.
    * @param string $plugin_definition_annotation_name
    *   (optional) The name of the annotation that contains the plugin definition.
    *   Defaults to 'Drupal\Component\Annotation\Plugin'.
    */
-  function __construct($subdir, \Traversable $root_namespaces, $annotation_namespaces = array(), $plugin_definition_annotation_name = 'Drupal\Component\Annotation\Plugin') {
+  function __construct($subdir, \Traversable $root_namespaces, $plugin_definition_annotation_name = 'Drupal\Component\Annotation\Plugin') {
     if ($subdir) {
       $this->subdir = str_replace('/', '\\', $subdir);
     }
     $this->rootNamespacesIterator = $root_namespaces;
-    $annotation_namespaces += array(
-      'Drupal\Component\Annotation' => DRUPAL_ROOT . '/core/lib',
-      'Drupal\Core\Annotation' => DRUPAL_ROOT . '/core/lib',
-    );
     $plugin_namespaces = array();
-    parent::__construct($plugin_namespaces, $annotation_namespaces, $plugin_definition_annotation_name);
+    parent::__construct($plugin_namespaces, $plugin_definition_annotation_name);
   }
 
   /**

core/lib/Drupal/Core/TypedData/TypedDataManager.php

@@ -49,10 +49,7 @@ public function __construct(\Traversable $namespaces, CacheBackendInterface $cac
     $this->alterInfo($module_handler, 'data_type_info');
     $this->setCacheBackend($cache_backend, $language_manager, 'typed_data:types');
 
-    $annotation_namespaces = array(
-      'Drupal\Core\TypedData\Annotation' => DRUPAL_ROOT . '/core/lib',
-    );
-    parent::__construct('Plugin/DataType', $namespaces, $annotation_namespaces, 'Drupal\Core\TypedData\Annotation\DataType');
+    parent::__construct('Plugin/DataType', $namespaces, 'Drupal\Core\TypedData\Annotation\DataType');
   }
 
   /**

core/modules/aggregator/lib/Drupal/aggregator/Plugin/AggregatorPluginManager.php

@@ -36,11 +36,7 @@ public function __construct($type, \Traversable $namespaces, CacheBackendInterfa
       'processor' => 'Drupal\aggregator\Annotation\AggregatorProcessor',
     );
 
-    $annotation_namespaces = array(
-      'Drupal\aggregator\Annotation' => DRUPAL_ROOT . '/core/modules/aggregator/lib',
-    );
-
-    parent::__construct("Plugin/aggregator/$type", $namespaces, $annotation_namespaces, $type_annotations[$type]);
+    parent::__construct("Plugin/aggregator/$type", $namespaces, $type_annotations[$type]);
     $this->setCacheBackend($cache_backend, $language_manager, "aggregator_$type");
   }
 

core/modules/block/lib/Drupal/block/Plugin/Type/BlockManager.php

@@ -52,8 +52,7 @@ class BlockManager extends DefaultPluginManager {
    *   The translation manager.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler, TranslationInterface $translation_manager) {
-    $annotation_namespaces = array('Drupal\block\Annotation' => $namespaces['Drupal\block']);
-    parent::__construct('Plugin/Block', $namespaces, $annotation_namespaces, 'Drupal\block\Annotation\Block');
+    parent::__construct('Plugin/Block', $namespaces, 'Drupal\block\Annotation\Block');
 
     $this->alterInfo($module_handler, 'block');
     $this->setCacheBackend($cache_backend, $language_manager, 'block_plugins');

core/modules/ckeditor/lib/Drupal/ckeditor/CKEditorPluginManager.php

@@ -33,8 +33,7 @@ class CKEditorPluginManager extends DefaultPluginManager {
    *   The module handler to invoke the alter hook with.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    $annotation_namespaces = array('Drupal\ckeditor\Annotation' => $namespaces['Drupal\ckeditor']);
-    parent::__construct('Plugin/CKEditorPlugin', $namespaces, $annotation_namespaces, 'Drupal\ckeditor\Annotation\CKEditorPlugin');
+    parent::__construct('Plugin/CKEditorPlugin', $namespaces, 'Drupal\ckeditor\Annotation\CKEditorPlugin');
     $this->alterInfo($module_handler, 'ckeditor_plugin_info');
     $this->setCacheBackend($cache_backend, $language_manager, 'ckeditor_plugin');
   }

core/modules/edit/lib/Drupal/edit/Plugin/InPlaceEditorManager.php

@@ -29,8 +29,7 @@ class InPlaceEditorManager extends PluginManagerBase {
    *   keyed by the corresponding namespace to look for plugin implementations,
    */
   public function __construct(\Traversable $namespaces) {
-    $annotation_namespaces = array('Drupal\edit\Annotation' => $namespaces['Drupal\edit']);
-    $this->discovery = new AnnotatedClassDiscovery('Plugin/InPlaceEditor', $namespaces, $annotation_namespaces, 'Drupal\edit\Annotation\InPlaceEditor');
+    $this->discovery = new AnnotatedClassDiscovery('Plugin/InPlaceEditor', $namespaces, 'Drupal\edit\Annotation\InPlaceEditor');
     $this->discovery = new AlterDecorator($this->discovery, 'edit_editor');
     $this->discovery = new CacheDecorator($this->discovery, 'edit:editor');
     $this->factory = new DefaultFactory($this->discovery);

core/modules/editor/lib/Drupal/editor/Plugin/EditorManager.php

@@ -31,8 +31,7 @@ class EditorManager extends DefaultPluginManager {
    *   The module handler to invoke the alter hook with.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    $annotation_namespaces = array('Drupal\editor\Annotation' => $namespaces['Drupal\editor']);
-    parent::__construct('Plugin/Editor', $namespaces, $annotation_namespaces, 'Drupal\editor\Annotation\Editor');
+    parent::__construct('Plugin/Editor', $namespaces, 'Drupal\editor\Annotation\Editor');
     $this->alterInfo($module_handler, 'editor_info');
     $this->setCacheBackend($cache_backend, $language_manager, 'editor');
   }

core/modules/entity_reference/lib/Drupal/entity_reference/Plugin/Type/SelectionPluginManager.php

@@ -27,8 +27,7 @@ class SelectionPluginManager extends DefaultPluginManager {
    * {@inheritdoc}
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    $annotation_namespaces = array('Drupal\entity_reference\Annotation' => $namespaces['Drupal\entity_reference']);
-    $this->discovery = new AnnotatedClassDiscovery('Plugin/entity_reference/selection', $namespaces, $annotation_namespaces, 'Drupal\entity_reference\Annotation\EntityReferenceSelection');
+    $this->discovery = new AnnotatedClassDiscovery('Plugin/entity_reference/selection', $namespaces, 'Drupal\entity_reference\Annotation\EntityReferenceSelection');
 
     // We're not using the parent constructor because we use a different factory
     // method and don't need the derivative discovery decorator.

core/modules/field/lib/Drupal/field/Plugin/Type/Formatter/FormatterPluginManager.php

@@ -54,9 +54,8 @@ class FormatterPluginManager extends DefaultPluginManager {
    *   The 'field type' plugin manager.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler, LanguageManager $language_manager, FieldTypePluginManager $field_type_manager) {
-    $annotation_namespaces = array('Drupal\field\Annotation' => $namespaces['Drupal\field']);
 
-    parent::__construct('Plugin/field/formatter', $namespaces, $annotation_namespaces, 'Drupal\field\Annotation\FieldFormatter');
+    parent::__construct('Plugin/field/formatter', $namespaces, 'Drupal\field\Annotation\FieldFormatter');
 
     $this->setCacheBackend($cache_backend, $language_manager, 'field_formatter_types');
     $this->alterInfo($module_handler, 'field_formatter_info');

core/modules/field/lib/Drupal/field/Plugin/Type/Widget/WidgetPluginManager.php

@@ -54,9 +54,7 @@ class WidgetPluginManager extends DefaultPluginManager {
    *   The 'field type' plugin manager.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler, LanguageManager $language_manager, FieldTypePluginManager $field_type_manager) {
-    $annotation_namespaces = array('Drupal\field\Annotation' => $namespaces['Drupal\field']);
-
-    parent::__construct('Plugin/field/widget', $namespaces, $annotation_namespaces, 'Drupal\field\Annotation\FieldWidget');
+    parent::__construct('Plugin/field/widget', $namespaces, 'Drupal\field\Annotation\FieldWidget');
 
     $this->setCacheBackend($cache_backend, $language_manager, 'field_widget_types');
     $this->alterInfo($module_handler, 'field_widget_info');

core/modules/filter/lib/Drupal/filter/FilterPluginManager.php

@@ -39,8 +39,7 @@ class FilterPluginManager extends DefaultPluginManager {
    *   The module handler to invoke the alter hook with.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    $annotation_namespaces = array('Drupal\filter\Annotation' => $namespaces['Drupal\filter']);
-    parent::__construct('Plugin/Filter', $namespaces, $annotation_namespaces, 'Drupal\filter\Annotation\Filter');
+    parent::__construct('Plugin/Filter', $namespaces, 'Drupal\filter\Annotation\Filter');
     $this->alterInfo($module_handler, 'filter_info');
     $this->setCacheBackend($cache_backend, $language_manager, 'filter_plugins', array('filter_formats' => TRUE));
   }

core/modules/image/lib/Drupal/image/ImageEffectManager.php

@@ -21,8 +21,7 @@ class ImageEffectManager extends DefaultPluginManager {
    * {@inheritdoc}
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    $annotation_namespaces = array('Drupal\image\Annotation' => $namespaces['Drupal\image']);
-    parent::__construct('Plugin/ImageEffect', $namespaces, $annotation_namespaces, 'Drupal\image\Annotation\ImageEffect');
+    parent::__construct('Plugin/ImageEffect', $namespaces, 'Drupal\image\Annotation\ImageEffect');
 
     $this->alterInfo($module_handler, 'image_effect_info');
     $this->setCacheBackend($cache_backend, $language_manager, 'image_effect');

core/modules/search/lib/Drupal/search/SearchPluginManager.php

@@ -28,8 +28,7 @@ class SearchPluginManager extends DefaultPluginManager {
    * {@inheritdoc}
    */
   public function __construct(\Traversable $namespaces, ConfigFactory $config_factory) {
-    $annotation_namespaces = array('Drupal\search\Annotation' => $namespaces['Drupal\search']);
-    parent::__construct('Plugin/Search', $namespaces, $annotation_namespaces, 'Drupal\search\Annotation\SearchPlugin');
+    parent::__construct('Plugin/Search', $namespaces, 'Drupal\search\Annotation\SearchPlugin');
 
     $this->configFactory = $config_factory;
   }

core/modules/system/lib/Drupal/system/Plugin/ImageToolkitManager.php

@@ -28,8 +28,7 @@ class ImageToolkitManager extends DefaultPluginManager {
    *   The language manager.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager) {
-    $annotation_namespaces = array('Drupal\system\Annotation' => $namespaces['Drupal\system']);
-    parent::__construct('Plugin/ImageToolkit', $namespaces, $annotation_namespaces, 'Drupal\system\Annotation\ImageToolkit');
+    parent::__construct('Plugin/ImageToolkit', $namespaces, 'Drupal\system\Annotation\ImageToolkit');
     $this->setCacheBackend($cache_backend, $language_manager, 'image_toolkit');
   }
 

core/modules/system/lib/Drupal/system/Tests/Plugin/Discovery/CustomAnnotationClassDiscoveryTest.php

@@ -42,12 +42,9 @@ protected function setUp() {
       ),
     );
     $root_namespaces = new \ArrayObject(array('Drupal\plugin_test' => DRUPAL_ROOT . '/core/modules/system/tests/modules/plugin_test/lib'));
-    $annotation_namespaces = array(
-      'Drupal\plugin_test\Plugin\Annotation' => DRUPAL_ROOT . '/core/modules/system/tests/modules/plugin_test/lib',
-    );
 
-    $this->discovery = new AnnotatedClassDiscovery('Plugin/plugin_test/custom_annotation', $root_namespaces, $annotation_namespaces, 'Drupal\plugin_test\Plugin\Annotation\PluginExample');
-    $this->emptyDiscovery = new AnnotatedClassDiscovery('Plugin/non_existing_module/non_existing_plugin_type', $root_namespaces, $annotation_namespaces, 'Drupal\plugin_test\Plugin\Annotation\PluginExample');
+    $this->discovery = new AnnotatedClassDiscovery('Plugin/plugin_test/custom_annotation', $root_namespaces, 'Drupal\plugin_test\Plugin\Annotation\PluginExample');
+    $this->emptyDiscovery = new AnnotatedClassDiscovery('Plugin/non_existing_module/non_existing_plugin_type', $root_namespaces, 'Drupal\plugin_test\Plugin\Annotation\PluginExample');
   }
 
 }

core/modules/tour/lib/Drupal/tour/TipPluginManager.php

@@ -31,8 +31,7 @@ class TipPluginManager extends DefaultPluginManager {
    *   The module handler to invoke the alter hook with.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    $annotation_namespaces = array('Drupal\tour\Annotation' => $namespaces['Drupal\tour']);
-    parent::__construct('Plugin/tour/tip', $namespaces, $annotation_namespaces, 'Drupal\tour\Annotation\Tip');
+    parent::__construct('Plugin/tour/tip', $namespaces, 'Drupal\tour\Annotation\Tip');
 
     $this->alterInfo($module_handler, 'tour_tips_info');
     $this->setCacheBackend($cache_backend, $language_manager, 'tour');

core/modules/views/lib/Drupal/views/Plugin/Discovery/ViewsHandlerDiscovery.php

@@ -41,16 +41,12 @@ function __construct($type, \Traversable $root_namespaces) {
     $this->type = $type;
     $this->rootNamespacesIterator = $root_namespaces;
 
-    $annotation_namespaces = array(
-      'Drupal\Component\Annotation' => DRUPAL_ROOT . '/core/lib',
-    );
     $plugin_namespaces = array();
     foreach ($root_namespaces as $namespace => $dir) {
       $plugin_namespaces["$namespace\\Plugin\\views\\{$type}"] = array($dir);
     }
 
     $this->pluginNamespaces = $plugin_namespaces;
-    $this->annotationNamespaces = $annotation_namespaces;
     $this->pluginDefinitionAnnotationName = 'Drupal\Component\Annotation\PluginID';
   }
 

core/modules/views/lib/Drupal/views/Plugin/ViewsPluginManager.php

@@ -34,9 +34,8 @@ class ViewsPluginManager extends DefaultPluginManager {
    *   The module handler to invoke the alter hook with.
    */
   public function __construct($type, \Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    $annotation_namespaces = array('Drupal\views\Annotation' => $namespaces['Drupal\views']);
     $plugin_definition_annotation_name = 'Drupal\views\Annotation\Views' . Container::camelize($type);
-    parent::__construct("Plugin/views/$type", $namespaces, $annotation_namespaces, $plugin_definition_annotation_name);
+    parent::__construct("Plugin/views/$type", $namespaces, $plugin_definition_annotation_name);
 
     $this->defaults += array(
       'parent' => 'parent',