Method showInputDialog

code/src/java/pcgen/gui2/PCGenFrame.java:1447–1455

(String title, String message, String initialValue)

	}

	@Override
	public Optional<String> showInputDialog(String title, String message, String initialValue)
	{
		GuiAssertions.assertIsNotJavaFXThread();
		TextInputDialog dialog = GuiUtility.runOnJavaFXThreadNow(() -> new TextInputDialog(initialValue));
		dialog.setTitle(title);
		dialog.setContentText(message);
		return GuiUtility.runOnJavaFXThreadNow(dialog::showAndWait);
	}

	@Override
	public void showLevelUpInfo(CharacterFacade character, int oldLevel)