IssueHeaderData[] mc_project_get_issue_headers(String username,
                                                 String password,
                                                 BigInteger project_id,
                                                 BigInteger page_number,
                                                 BigInteger per_page) throws RemoteException;
IssueHeaderData[] mc_project_get_issue_headers(String username,
                                                 String password,
                                                 BigInteger project_id,
                                                 BigInteger page_number,
                                                 BigInteger per_page)