Method showErrorMessage

code/src/java/pcgen/gui2/PCGenFrame.java:1417–1425

(String title, String message)

	}

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

	@Override
	public void showInfoMessage(String title, String message)