@Override
  public void doNotify(final ChangeListListener listener) {
    if (myMovedFrom != null && myListCopy != null) {
      for (LocalChangeList fromList : myMovedFrom.keySet()) {
        Collection<Change> changesInList = myMovedFrom.get(fromList);
        listener.changesMoved(changesInList, fromList, myListCopy);
      }
    }
  }
@Override
  public void doNotify(final ChangeListListener listener)