com.liferay.portal.security.permission
Classes 
AdvancedPermissionChecker
BasePermissionChecker
DoAsUserThread
InlineSQLHelperImpl
PermissionCacheUtil
PermissionCheckerBagImpl
PermissionCheckerFactoryImpl
PermissionCheckerUtil
PermissionsListFilterFactory
PermissionsListFilterImpl
ResourceActionsUtil
ResourceActionsUtil_IW
SimplePermissionChecker