ConfigEntityListTest.php in core/modules/config/tests/src/Functional/ConfigEntityListTest.php
ContextualLinks.php in core/modules/contextual/src/Plugin/views/field/ContextualLinks.php
ControllerBase.php in core/lib/Drupal/Core/Controller/ControllerBase.php
EntityListBuilder.php in core/lib/Drupal/Core/Entity/EntityListBuilder.php
EntityOperations.php in core/modules/views/src/Plugin/views/field/EntityOperations.php
FormBase.php in core/lib/Drupal/Core/Form/FormBase.php
LinkBase.php in core/modules/views/src/Plugin/views/field/LinkBase.php
SystemMenuOffCanvasForm.php in core/modules/system/src/Form/SystemMenuOffCanvasForm.php