public static void registerLineFeed(WhiteSpace whiteSpace) {
    KeptLineFeedsCollector collector = THREAD_LOCAL.get();
    if (collector == null) return;
    SmartPsiFileRange pointer =
      SmartPointerManager.getInstance(collector.myPsiFile.getProject()).createSmartPsiFileRangePointer(collector.myPsiFile, whiteSpace.getTextRange());
    collector.myBreaks.add(pointer);
  }
public static void registerLineFeed(WhiteSpace whiteSpace)