@Deprecated
  public boolean isRoot(@NotNull String path) {
    Logger.getInstance(VcsRootChecker.class).warn("Deprecated API used in " + this, new Throwable());
    VirtualFile file = LocalFileSystem.getInstance().findFileByIoFile(new File(path));
    return file != null && isRoot(file);
  }
@Deprecated
  public boolean isRoot(@NotNull String path)