@NotNull
  public ListMergeStatus refresh(final boolean ignoreEnabled) {
    final CommittedChangeListsListener refresher = createRefresher(ignoreEnabled);
    if (refresher != null) {
      myManager.reportLoadedLists(refresher);
    }
    myManager.repaintTree();

    return ListMergeStatus.REFRESHING;
  }
@NotNull
  public ListMergeStatus refresh(final boolean ignoreEnabled)