17 files declare their use of EntityAccessControlHandler

BaseFieldOverrideAccessControlHandler.php in core/lib/Drupal/Core/Field/BaseFieldOverrideAccessControlHandler.php
BlockAccessControlHandler.php in core/modules/block/src/BlockAccessControlHandler.php
BlockContentAccessControlHandler.php in core/modules/block_content/src/BlockContentAccessControlHandler.php
BlockTypeAccessControlHandler.php in core/modules/block_content/src/BlockTypeAccessControlHandler.php
CommentAccessControlHandler.php in core/modules/comment/src/CommentAccessControlHandler.php
DateFormatAccessControlHandler.php in core/modules/system/src/DateFormatAccessControlHandler.php
EditorAccessControlHandler.php in core/modules/editor/src/EditorAccessControlHandler.php
EntityAccessControlHandlerTest.php in core/tests/Drupal/KernelTests/Core/Entity/EntityAccessControlHandlerTest.php
EntityFormDisplayAccessControlHandler.php in core/lib/Drupal/Core/Entity/Entity/Access/EntityFormDisplayAccessControlHandler.php
EntityTestAccessControlHandler.php in core/modules/system/tests/modules/entity_test/src/EntityTestAccessControlHandler.php
EntityTestRevlogAccessControlHandler.php in core/modules/system/tests/modules/entity_test_revlog/src/EntityTestRevlogAccessControlHandler.php
EntityViewDisplayAccessControlHandler.php in core/lib/Drupal/Core/Entity/Entity/Access/EntityViewDisplayAccessControlHandler.php
MenuAccessControlHandler.php in core/modules/system/src/MenuAccessControlHandler.php
RoleAccessControlHandler.php in core/modules/user/src/RoleAccessControlHandler.php
TermAccessControlHandler.php in core/modules/taxonomy/src/TermAccessControlHandler.php
UserAccessControlHandler.php in core/modules/user/src/UserAccessControlHandler.php
VocabularyAccessControlHandler.php in core/modules/taxonomy/src/VocabularyAccessControlHandler.php

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