public AccessControlManagerImpl(@Nonnull Root root, @Nonnull NamePathMapper namePathMapper,
@Nonnull SecurityProvider securityProvider) {
super(root, namePathMapper, securityProvider);
bitsProvider = new PrivilegeBitsProvider(root);
ntMgr = ReadOnlyNodeTypeManager.getInstance(root, namePathMapper);
principalManager = securityProvider.getConfiguration(PrincipalConfiguration.class).getPrincipalManager(root, namePathMapper);
restrictionProvider = getConfig().getRestrictionProvider();