Implement serializable for WidgetStats to enable it to be cached
Implement serializable for WidgetStats to enable it to be cached
palaniyappanBala/edukapp,pradeeshmp/edukapp,palaniyappanBala/edukapp,metaboy/edukapp,palaniyappanBala/edukapp,pradeeshmp/edukapp,pradeeshmp/edukapp,metaboy/edukapp,metaboy/edukapp