public static void unload() {
        if(elements != null) {
            for (Element style : elements) {
                style.removeFromParent();
            }
            elements.clear();
        }
    }
public static void unload ( ) { if ( elements != null ) { for ( Element style : elements ) { style . removeFromParent ( ) ; } elements . clear ( ) ; } }
Unload the current loaded theme.