protected int getItemViewType(CombinationMessage combinationMessage) {
   boolean ownMessage = !combinationMessage.isIncoming(currentUser.getId());
   if (combinationMessage.getNotificationType() == null) {
     if (ownMessage) {
       return TYPE_OWN_MESSAGE;
     } else {
       return TYPE_OPPONENT_MESSAGE;
     }
   } else {
     return TYPE_REQUEST_MESSAGE;
   }
 }