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; }