This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
We would need to know more details before we can give a sensible answer. What are you saving? How? Serialisation? Beans and XML file? Databases?
Joined: Mar 12, 2008
Thanks Ritchie for your reply.
To explain, I've Class Car whose object I persist using java serialization mechanism; later on I go and change the class defination of a Car. Now I want to deserialize the class object. How this scenario should be handled as I've changed the class defination and now want retrive the object but it's stored as per the old class defination.