docs: public Query getMails(String[] messageNumbers, String[] uids, boolean all) throws MessagingException, IOException {
  	Query qry = new QueryImpl(all ? _fldnew : _flddo, 0, "query");
  	Folder folder = _store.getFolder("INBOX");
  	folder.open(Folder.READ_ONLY);
  	try {
  	    getMessages(qry, folder, uids, messageNumbers, startrow, maxrows, all);
  	}
  	finally {
  	    folder.close(false);
  	}
  	return qry;
      }