private List<ItemChange> getMailChanges(BackendSession bs) throws DaoException {
return mailExporter.getHierarchyChanges(bs);
}
private MSEmail retrieveMailWithMeetingRequest(UserDataRequest udr, MeetingResponse item)
throws CollectionNotFoundException, ProcessingEmailException {
MSEmail email = mailBackend.getEmail(udr, item.getCollectionId(), item.getReqId());
return email;
}