public void setLastTimestamp(long lastTimestamp) throws DataAccessException
{
// FIXME: use J2ME RecordStore here
mailStore = PersistentStore.getPersistentObject(MAIL_LAST_TIMESTAMP_KEY);
StringVector data = new StringVector();
data.insertElementAt(Long.toString(lastTimestamp), 0);
mailStore.setContents(data);
mailStore.commit();
}
/**