private static void showNotificationsPopup(@NotNull Project project,
                                             int reportsCount,
                                             @NotNull @Nls String notificationMessage) {
    int extraReportsCount = reportsCount - 1;
    if (extraReportsCount > 0) {
      notificationMessage += ExternalSystemBundle.message("duplicate.content.roots.extra", extraReportsCount);
    }

    Notification notification = new Notification("Content root duplicates",
                                                 ExternalSystemBundle.message("duplicate.content.roots.detected"),
                                                 notificationMessage,
                                                 NotificationType.WARNING);
    Notifications.Bus.notify(notification, project);
  }
private static void showNotificationsPopup(@NotNull Project project,
                                             int reportsCount,
                                             @NotNull @Nls String notificationMessage)