private boolean isDoNotKeepLineBreaks(PsiFile file) {
    Trinity<Long, Date, List<TextRange>> previous = SECOND_FORMAT_KEY.get(file);
    return previous != null && previous.first == file.getModificationStamp() &&
           (new Date().getTime() - previous.second.getTime() < 5000) &&
           myRanges.equals(previous.third);
  }
private boolean isDoNotKeepLineBreaks(PsiFile file)