result = ocm.getObjects(query);
assertTrue("Invalid number of objects - should be = 100 ", result.size() == 100);
filter = queryManager.createFilter(Atomic.class);
filter.addGreaterThan("date", date);
query = queryManager.createQuery(filter);
result = ocm.getObjects(query);
assertTrue("Invalid number of objects - should be = 0 ", result.size() == 0);