[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-7030) EventListenerRegistry interface generic declaration is not extensible to subclasses

[George Gastaldi (JIRA)]

    [ https://hibernate.onjira.com/browse/HHH-7030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45396#comment-45396 ] 

George Gastaldi commented on HHH-7030:
--------------------------------------

The description should read: "it fails with a compilation error if I place a class that implements the interface expected by the EventType in the second parameter"

> EventListenerRegistry interface generic declaration is not extensible to subclasses
> -----------------------------------------------------------------------------------
>
>                 Key: HHH-7030
>                 URL: https://hibernate.onjira.com/browse/HHH-7030
>             Project: Hibernate ORM
>          Issue Type: Bug
>            Reporter: George Gastaldi
>
> When calling
> {code}
> eventListenerRegistry.prependListener(EventType<T>, Class<T> cl);
> {code}
> it fails with a compilation error if I place a  class that implements this interface in the second parameter. It should read: 
> {code}
> eventListenerRegistry.prependListener(EventType<T>, Class<? extends T> cl);
> {code}
> Same to appendListener and setListener
>  

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