private static boolean isFolderEmpty(@NotNull SvnVcs vcs, @NotNull String folderUrl) throws VcsException {
    return ProgressManager.getInstance().runProcessWithProgressSynchronously(
      () -> SvnUtil.remoteFolderIsEmpty(vcs, folderUrl), message("progress.title.check.remote.folder.contents"), false, vcs.getProject());
  }
private static boolean isFolderEmpty(@NotNull SvnVcs vcs, @NotNull String folderUrl)