@NotNull
  public static Pair<List<SvnChangeList>, Boolean> loadChangeLists(@NotNull MergeContext mergeContext, long beforeRevision, int size)
    throws VcsException {
    ChangeBrowserSettings settings = new ChangeBrowserSettings();
    if (beforeRevision > 0) {
      settings.CHANGE_BEFORE = String.valueOf(beforeRevision);
      settings.USE_CHANGE_BEFORE_FILTER = true;
    }

    List<SvnChangeList> changeLists = getChangeLists(mergeContext, settings, beforeRevision, size, (changeList, tree) -> changeList);
    return Pair.create(
      ContainerUtil.getFirstItems(changeLists, size),
      changeLists.size() < size + 1);
  }
@NotNull
  public static Pair<List<SvnChangeList>, Boolean> loadChangeLists(@NotNull MergeContext mergeContext, long beforeRevision, int size)