*/
public static Stage addFPSCounter(Stage stage, Pair<Align, Align> alignment) {
Table fpsContainer = new Table();
fpsContainer.setFillParent(true);
if (alignment.getKey().equals(Align.left))
fpsContainer.left();
else
fpsContainer.right();
if (alignment.getValue().equals(Align.top))
fpsContainer.top();
else