@NotNull
  public static WorkingCopyFormat findRootAndGetFormat(@NotNull File path) {
    File root = SvnUtil.getWorkingCopyRoot(path);

    return root != null ? SvnUtil.getFormat(root) : WorkingCopyFormat.UNKNOWN;
  }
@NotNull
  public static WorkingCopyFormat findRootAndGetFormat(@NotNull File path)