@Override
  public @NotNull BalloonBuilder createDialogBalloonBuilder(@NotNull JComponent content, @PopupTitle @Nullable String title) {
    final BalloonPopupBuilderImpl builder = new BalloonPopupBuilderImpl(content);
    return fillDialogBalloonBuilder(builder, title);
  }
@Override
  public @NotNull BalloonBuilder createDialogBalloonBuilder(@NotNull JComponent content, @PopupTitle @Nullable String title)