public static void updateTo(final @NotNull @NonNls String targetRevision,
                              @NotNull List<? extends HgRepository> repos,
                              final @Nullable Runnable callInAwtLater) {
    FileDocumentManager.getInstance().saveAllDocuments();
    for (HgRepository repo : repos) {
      final VirtualFile repository = repo.getRoot();
      Project project = repo.getProject();
      updateRepoTo(project, repository, targetRevision, callInAwtLater);
    }
  }
public static void updateTo(final @NotNull @NonNls String targetRevision,
                              @NotNull List<? extends HgRepository> repos,
                              final @Nullable Runnable callInAwtLater)