public static boolean showConfirmPopup(
Node graphic, String title, String header, String content) {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION, content, ButtonType.YES, ButtonType.NO);
if (graphic != null) {
alert.setGraphic(graphic);
}
alert.setTitle(title);
alert.setHeaderText(header);
Optional<ButtonType> result = alert.showAndWait();
return result.get() == ButtonType.YES;
}
