[appserver-io/appserver] Overriding SB types in epb.xml does result in Fatal Error

[wick-ed]

When overriding the type of a session bean within the epb.xml (e.g. annotation says Stateless, epb.xml says Stateful) app deployment does produce a fatal error.

Examples:

PHP Fatal error:  Call to undefined method AppserverIo\Description\StatelessSessionBeanDescriptor::getPostDetachCallbacks() in /opt/appserver/vendor/appserver-io/description/src/AppserverIo/Description/StatefulSessionBeanDescriptor.php on line 255

[2015-07-24 10:00:42] - localhost.localdomain (critical): Call to undefined method AppserverIo\Description\StatefulSessionBeanDescriptor::isInitOnStartup() []

This seems to be a result of polymorphism as hooks of the initially configured bean type are called on the instance of the overriden type.

This seems to also be the case vice versa.