// Now read it back in make sure everything is there
MarkovGraphsContainer clone = new MarkovGraphsContainer();
clone.load(tempFile, catalog_db);
assertNotNull(clone);
assertEquals(markovs.size(), clone.size());
assert(markovs.keySet().containsAll(clone.keySet()));
for (Integer id : markovs.keySet()) {
MarkovGraph clone_m = clone.get(id, catalog_proc);
assertNotNull(clone_m);
} // FOR
}