More information later. We don't use this in meldware or anything at the moment. This is an experimental library for storing/retrieving Java object using FileStore. You can view the source: here. The unit tests are the best example of usage available at the moment.
int MAX_SESSIONS = 10;
FileStoreSessionPool pool = new FileStoreSessionPool(ObjStoreUtl.config(), MAX_SESSIONS);
ObjStore store = new ObjStore(pool);
String val = "hello";
long id = 0;
TestObj foo = new TestObj(val);
FileStoreSession session = pool.getSession();
StoredObject obj = store.store(session, foo);
id = obj.getId();
obj.close();
foo = (TestObj)store.retrieve(session,id);
obj.close();
session.close();