@NotNull
  public Notification notifyImportantInfo(@NonNls @Nullable String displayId,
                                          @NotificationTitle @NotNull String title,
                                          @NotificationContent @NotNull String message) {
    return notify(importantNotification(), displayId, title, message, NotificationType.INFORMATION);
  }
@NotNull
  public Notification notifyImportantInfo(@NonNls @Nullable String displayId,
                                          @NotificationTitle @NotNull String title,
                                          @NotificationContent @NotNull String message)