@Override
      public void actionPerformed(@NotNull AnActionEvent e) {
        BackgroundTaskUtil.executeOnPooledThread(HgDisposable.getInstance(myProject), () -> {
          for (HgRepository repository : myRepositories) {
            HgBookmarkCommand.deleteBookmarkSynchronously(myProject, repository.getRoot(), myBranchName);
          }
        });
      }
@Override
      public void actionPerformed(@NotNull AnActionEvent e)