return this.allowed(jid, key, null);
}
@Override
public boolean allowed(JID jid, RoomConfig key, Object value) {
RoomConfigApprover approver = MongoRoomBuilder.this.readers.get(key);
return approver != null ? approver.approve(new MucConfigParamImpl(jid, this.group, this.creator, this.configs), value) : false;
}