<@U70F61Z5W> how do you tell java that?

# announcements

[Andreas Sinz]

@Roberto Fernandez how do you tell java that?

[marcinmoskala]

Check my answer above. In think that the answer to your question is Class<? extends Renderer>

[Andreas Sinz]

i'm just wondering what exactly he is trying to achieve

[Roberto Fernandez]

Class<? extends Whatever>

[Roberto Fernandez]

exactly would be Class<? extends AlfredElement>

[Roberto Fernandez]

I’m not sure because is not code that is java and it’s being moved to kotlin, so i guess that code should work in java, but not sure about