private static TextRange findParagraphRange(String text, int start, int end) {
    int paragraphStart = text.lastIndexOf("\n\n", start);
    int paragraphEnd = text.indexOf("\n\n", end);
    if (paragraphStart >= paragraphEnd) {
      return new TextRange(0, text.length());
    }
    return new TextRange(paragraphStart >= 0 ? paragraphStart + 2 : 0, paragraphEnd);
  }
private static TextRange findParagraphRange(String text, int start, int end)