marked some classes as being experimental in 2.3

src/Symfony/Bundle/SecurityBundle/DependencyInjection/Security/Factory/SimpleFormFactory.php

@@ -18,6 +18,8 @@ use Symfony\Component\DependencyInjection\Reference;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 class SimpleFormFactory extends FormLoginFactory
 {

src/Symfony/Bundle/SecurityBundle/DependencyInjection/Security/Factory/SimplePreAuthenticationFactory.php

@@ -18,6 +18,8 @@ use Symfony\Component\DependencyInjection\Reference;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 class SimplePreAuthenticationFactory implements SecurityFactoryInterface
 {

src/Symfony/Component/Security/Core/Authentication/Provider/SimpleAuthenticationProvider.php

@@ -24,6 +24,8 @@ use Symfony\Component\Security\Core\Exception\AuthenticationException;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 class SimpleAuthenticationProvider implements AuthenticationProviderInterface
 {

src/Symfony/Component/Security/Core/Authentication/SimpleAuthenticatorInterface.php

@@ -16,6 +16,8 @@ use Symfony\Component\Security\Core\User\UserProviderInterface;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 interface SimpleAuthenticatorInterface
 {

src/Symfony/Component/Security/Core/Authentication/SimpleFormAuthenticatorInterface.php

@@ -15,6 +15,8 @@ use Symfony\Component\HttpFoundation\Request;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 interface SimpleFormAuthenticatorInterface extends SimpleAuthenticatorInterface
 {

src/Symfony/Component/Security/Core/Authentication/SimplePreAuthenticatorInterface.php

@@ -15,6 +15,8 @@ use Symfony\Component\HttpFoundation\Request;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 interface SimplePreAuthenticatorInterface extends SimpleAuthenticatorInterface
 {

src/Symfony/Component/Security/Http/Authentication/SimpleAuthenticationHandler.php

@@ -26,6 +26,8 @@ use Symfony\Component\Security\Core\Authentication\SimpleAuthenticatorInterface;
  * the default handlers are triggered.
  *
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 class SimpleAuthenticationHandler implements AuthenticationFailureHandlerInterface, AuthenticationSuccessHandlerInterface
 {

src/Symfony/Component/Security/Http/Firewall/SimpleFormAuthenticationListener.php

@@ -32,6 +32,8 @@ use Psr\Log\LoggerInterface;
 
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 class SimpleFormAuthenticationListener extends AbstractAuthenticationListener
 {

src/Symfony/Component/Security/Http/Firewall/SimplePreAuthenticationListener.php

@@ -28,6 +28,8 @@ use Symfony\Component\Security\Http\Authentication\AuthenticationSuccessHandlerI
  * SimplePreAuthenticationListener implements simple proxying to an authenticator.
  *
  * @author Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * @experimental This feature is experimental in 2.3 and might change in future versions
  */
 class SimplePreAuthenticationListener implements ListenerInterface
 {