package NET.worlds.scape; import java.io.IOException; class WrRectPatch extends RectPatch { private static Object classCookie = new Object(); @Override public void saveState(Saver s) throws IOException { assert false; } @Override public void restoreState(Restorer r) throws IOException, TooNewException { RectPatch p = new RectPatch(); r.replace(this, p); p.restoreStateRectPatchHelper(r, classCookie); } }