onEntityDamage not overriding

I've registered the event, here:
pm.registerEvent(Event.Type.ENTITY_DAMAGED , playerListener, Priority.Normal, this);

I've also grabbed the right bukkit imports, in PlayerListener.java:
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.entity.EntityListener;

But when I put down this, also in PlayerListener.java:

@Override
public void onEntityDamage(EntityDamageEvent event) {
}

It says that I'm not overriding from a supertype.
but I am. org.bukkit.event.entity.EntityListener has copy -> paste what my event has in it, according to the lukegb bukkit.

What.

 

Is your bukkit up to date? If not, try updating it.

 

Yes, it has. I just recently downloaded 4## (420something?). And in either case that hasn't been changed in a while.

 

Actually they only recently added onEntityDamage
Before that it was onEntityDamageByEntity, onEntityDamageByBlock etc
(which I why I mentioned it)