@Override
    public int compareTo(@NotNull PostprocessFormattingTask o) {
      RangeMarker o1 = myRange;
      RangeMarker o2 = o.myRange;
      if (o1.equals(o2)) return 0;
      final int diff = o2.getEndOffset() - o1.getEndOffset();
      if (diff == 0) {
        if (o1.getStartOffset() == o2.getStartOffset()) return 0;
        if (o1.getStartOffset() == o1.getEndOffset()) return -1; // empty ranges first
        if (o2.getStartOffset() == o2.getEndOffset()) return 1; // empty ranges first
        return o1.getStartOffset() - o2.getStartOffset();
      }
      return diff;
    }
@Override
    public int compareTo(@NotNull PostprocessFormattingTask o)