31 files declare their use of NotFoundHttpException in Zircon Profile 8.0

BanDelete.php in core/modules/ban/src/Form/BanDelete.php

Contains \Drupal\ban\Form\BanDelete.

BlockController.php in core/modules/block/src/Controller/BlockController.php

Contains \Drupal\block\Controller\BlockController.

BlockListController.php in core/modules/block/src/Controller/BlockListController.php

Contains \Drupal\block\Controller\BlockListController.

BookController.php in core/modules/book/src/Controller/BookController.php

Contains \Drupal\book\Controller\BookController.

CommentController.php in core/modules/comment/src/Controller/CommentController.php

Contains \Drupal\comment\Controller\CommentController.

ConfigTranslationDeleteForm.php in core/modules/config_translation/src/Form/ConfigTranslationDeleteForm.php

Contains \Drupal\config_translation\Form\ConfigTranslationDeleteForm.

ConfigTranslationFormBase.php in core/modules/config_translation/src/Form/ConfigTranslationFormBase.php

Contains \Drupal\config_translation\Form\ConfigTranslationFormBase.

ConfigTranslationListController.php in core/modules/config_translation/src/Controller/ConfigTranslationListController.php

Contains \Drupal\config_translation\Controller\ConfigTranslationListController.

ContactController.php in core/modules/contact/src/Controller/ContactController.php

Contains \Drupal\contact\Controller\ContactController.

CustomPageExceptionHtmlSubscriberTest.php in core/tests/Drupal/Tests/Core/EventSubscriber/CustomPageExceptionHtmlSubscriberTest.php

Contains \Drupal\Tests\Core\EventSubscriber\CustomPageExceptionHtmlSubscriberTest.

DBLogResource.php in core/modules/dblog/src/Plugin/rest/resource/DBLogResource.php

Contains \Drupal\dblog\Plugin\rest\resource\DBLogResource.

EditorController.php in core/modules/editor/src/EditorController.php

Contains \Drupal\editor\EditorController.

EntityDisplayModeAddForm.php in core/modules/field_ui/src/Form/EntityDisplayModeAddForm.php

Contains \Drupal\field_ui\Form\EntityDisplayModeAddForm.

EntityFormModeAddForm.php in core/modules/field_ui/src/Form/EntityFormModeAddForm.php

Contains \Drupal\field_ui\Form\EntityFormModeAddForm.

ExceptionHandlerTest.php in vendor/symfony/debug/Tests/ExceptionHandlerTest.php

Feed.php in core/modules/views/src/Plugin/views/display/Feed.php

Contains \Drupal\views\Plugin\views\display\Feed.

FileDownloadController.php in core/modules/system/src/FileDownloadController.php

Contains \Drupal\system\FileDownloadController.

FilterFormatEditForm.php in core/modules/filter/src/FilterFormatEditForm.php

Contains \Drupal\filter\FilterFormatEditForm.

FlattenExceptionTest.php in vendor/symfony/debug/Tests/Exception/FlattenExceptionTest.php

HelpController.php in core/modules/help/src/Controller/HelpController.php

Contains \Drupal\help\Controller\HelpController.

HistoryController.php in core/modules/history/src/Controller/HistoryController.php

Contains \Drupal\history\Controller\HistoryController.

HttpKernel.php in vendor/symfony/http-kernel/HttpKernel.php

ImageEffectFormBase.php in core/modules/image/src/Form/ImageEffectFormBase.php

Contains \Drupal\image\Form\ImageEffectFormBase.

Overview.php in core/modules/forum/src/Form/Overview.php

Contains \Drupal\forum\Form\Overview.

ParamConversionEnhancer.php in core/lib/Drupal/Core/Routing/Enhancer/ParamConversionEnhancer.php

Contains \Drupal\Core\Routing\Enhancer\ParamConversionEnhancer.

PathPluginBase.php in core/modules/views/src/Plugin/views/display/PathPluginBase.php

Contains \Drupal\views\Plugin\views\display\PathPluginBase.

QuickEditController.php in core/modules/quickedit/src/QuickEditController.php

Contains \Drupal\quickedit\QuickEditController.

RouterListener.php in vendor/symfony/http-kernel/EventListener/RouterListener.php

ThemeSettingsForm.php in core/modules/system/src/Form/ThemeSettingsForm.php

Contains \Drupal\system\Form\ThemeSettingsForm.

ViewAjaxController.php in core/modules/views/src/Controller/ViewAjaxController.php

Contains \Drupal\views\Controller\ViewAjaxController.

ViewFormBase.php in core/modules/views_ui/src/ViewFormBase.php

Contains \Drupal\views_ui\ViewFormBase.