Space pointerPosition = (Space) getChildItem(MouseModel.POINTER_POSITION); removeChildItem(MouseModel.POINTER_POSITION); destroyChildItem(pointerPosition);
    public void finalizz() throws Exception {        Space pointerPosition = (Space) getChildItem(MouseModel.POINTER_POSITION);        removeChildItem(MouseModel.POINTER_POSITION);        destroyChildItem(pointerPosition);        super.finalizz();    }