Class Option Recommendations

Below, is a list of classes that may be updated with final or abstract.
The red stars mention possible upgrade by using final or abstract keywords; The green stars mention a valid absence of the option (an extended class, that can't be final, ...); The absence of star report currently configured classes. .

Final	Abstract	Name	Path
		class OAuth2 extends \Magic	\oauth2
		class OpenID extends \Magic	\openid
		class StaticMap	\staticmap
		class Recaptcha	\recaptcha
		class Audit extends Prefab	\audit
		class Bcrypt extends Prefab	\bcrypt
		class Geo extends \Prefab	\geo
		class Pingback extends \Prefab	\pingback
		class Web extends Prefab	\web
		final class Registry	\registry
		class Session extends Mapper	\session
		class Template extends Preview	\template
		final class Base extends Prefab implements ArrayAccess	\base
		class Image	\image
		class ISO extends Prefab	\iso
		class Cache extends Prefab	\cache
		class Matrix extends Prefab	\matrix
		class Basket extends Magic	\basket
		class UTF extends Prefab	\utf
		class Auth	\auth
		class F3	\f3
		class Log	\log
		class SMTP extends Magic	\smtp
		class Test	\test
		class Markdown extends Prefab	\markdown
		class Mongo	\mongo
		class SQL	\sql
		class Jig	\jig
		class WS	\ws
		class Agent	\agent
		abstract class Prefab	\prefab
		class Mapper extends \DB\Cursor	\mapper
		class View extends Prefab	\view
		class Preview extends View	\preview
		abstract class Magic implements ArrayAccess	\magic
		abstract class Cursor extends \Magic implements \IteratorAggregate	\cursor