When exactly PersistentStore get deleted?

I've seen this issue mentioned in http://supportforums.blackberry.com/t5/Java-Development/Best-Practices-for-Storing-Application-Confi...

but I would ask explicitly.  So I'm not actually remove objects from PersistentStore, when and how are they destroyed as the application is removed or changed?  In particular, I am interested in a few aspects:

1. the impact of my object is a native class as Hashtable vs my own derived class 'MyHashtable' which is not referenced elsewhere.

2 deleting an application compared to upgrade an application in place.

Any help is appreciated.

Thank you

Jim

If you store a clean class (that implements persistable) the store is deleted when the application is removed.

If you store a generic class, what it is not.

Tags: BlackBerry Developers

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