private int getHighlighterEnd(int start) {
    if (myHighlighterIterator == null) {
      return myEnd;
    }
    while (!myHighlighterIterator.atEnd()) {
      int end = alignOffset(myReverseIteration ? myHighlighterIterator.getStart() : myHighlighterIterator.getEnd());
      if (myReverseIteration ? end < start : end > start) {
        return end;
      }
      if (myReverseIteration) {
        myHighlighterIterator.retreat();
      }
      else {
        myHighlighterIterator.advance();
      }
    }
    return myEnd;
  }
private int getHighlighterEnd(int start)