[ https://issues.jboss.org/browse/CDI-403?page=com.atlassian.jira.plugin.sy... ] Mathieu Lachance updated CDI-403: --------------------------------- Description: As discussed with Jozef Hartinger on the WELD forum thread (see forum reference and CDI-224), would it be possible to revisit why decorator requires an interface ? I do not understand the semantic difference between: 1. a decorator to be an abstract class which implements an interface, which delegate to the same interface. 2. a decorator to be a concrete class which extends a another class, which delegates to the same class. Why 1. should be allowed and why 2. should be disallowed ? As stated in CDI-224, if there is no technical reason of disallowing 2., should it be then considerate as a vendor specific feature to support it whether or not ? Thanks, -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira