lock = new Object(); graphics = new HashMap();
     public Display(File xmlFile) {         transitions = new ArrayList();         tickEventQueue = new ArrayList();         frameContainerMap = new HashMap();         prototypeMap = new HashMap();         processingTickEvent = initialized = false;         changes = new ChangeModel();         change = new ChangeEvent(this);         ViewConfigParser parser = new ViewConfigParser();         parser.parse(xmlFile);         wSpec = parser.windowSpec;         root = parser.root;         initialized = (root != null);         if (initialized) {            if (animating != null)                animating.start();         }    }