Method showWarningMessage

code/src/java/pcgen/gui2/PCGenFrame.java:1437–1445

(String title, String message)

	}

	@Override
	public void showWarningMessage(String title, String message)
	{
		GuiAssertions.assertIsNotJavaFXThread();
		Alert alert = GuiUtility.runOnJavaFXThreadNow(() -> new Alert(Alert.AlertType.WARNING));
		alert.setTitle(title);
		alert.setContentText(message);
		GuiUtility.runOnJavaFXThreadNow(alert::showAndWait);
	}

	@Override
	public Optional<String> showInputDialog(String title, String message, String initialValue)