for (Entry<String,String> entry : objectStrings.entrySet()) {
String column = entry.getKey();
String ttl = entry.getValue();
Long l = Long.parseLong(ttl);
PerColumnIteratorConfig ac = PerColumnIteratorConfig.decodeColumns(column, ttl);
if (ac.getColumnQualifier() == null) {
addObject(ac.getColumnFamily(), l);
} else {
addObject(ac.getColumnFamily(), ac.getColumnQualifier(), l);
}
}
}