private @NotNull Collection<VirtualFile> getRootsWithIncorrectAutoCrlf(@NotNull Map<VirtualFile, List<VirtualFile>> filesByRoots) {
    Collection<VirtualFile> rootsWithIncorrectAutoCrlf = new ArrayList<>();
    for (Map.Entry<VirtualFile, List<VirtualFile>> entry : filesByRoots.entrySet()) {
      VirtualFile root = entry.getKey();
      boolean autocrlf = isAutoCrlfSetRight(root);
      if (!autocrlf) {
        rootsWithIncorrectAutoCrlf.add(root);
      }
    }
    return rootsWithIncorrectAutoCrlf;
  }
private @NotNull Collection<VirtualFile> getRootsWithIncorrectAutoCrlf(@NotNull Map<VirtualFile, List<VirtualFile>> filesByRoots)