code: public static Transform getInstance(Element e, String initial) {
      Transform t = GQuery.data(e, TRANSFORM);
      if (t == null || initial != null) {
        if (initial == null) {
          initial = GQuery.getSelectorEngine().getDocumentStyleImpl().curCSS(e, transform, false);
        }
        t = new Transform(initial);
        GQuery.data(e, TRANSFORM, t);
      }
      return t;
    }
docs: Return the Transform dictionary object of an element, but reseting
  historical values and setting them to the initial value passed.