question: private static MigrationStatus processServiceCmdArgs ( String [ ] args ) { String argument ; if ( args . length != 2 ) { throw new IllegalArgumentException ( "Wrong arguments" ) ; } argument = args [ 1 ] ; if ( ! argument . equalsIgnoreCase ( RESET_MIFAIL ) ) { log . error ( "Invalid command:{} for {}" , argument , Command . RESET ) ; throw new IllegalArgumentException ( "Invalid command: " + argument ) ; } return MigrationStatus . FAILED ; }
target:  Deal with service configuration cmd args.