How I can add the force option in stoping job with this proc

Hi, I have this procedure. and I want to add force option in this line   dbms_scheduler.stop_job('"'||message.object_owner||'"."'|| message.object_name ||'"'); but I don't know how  I can do that.

Thanks

Denis

CREATE OR REPLACE procedure sniper_proc
        (message IN sys.scheduler$_event_info) as
      base_name    varchar2(30) := 'FLIGHT_FARE_MV';
        switch_job varchar2(30);
        l_ind_running  varchar2(01) := 'Y';
begin

    -- if this is not a JOB_OVER_MAX_DUR message, error out
    if message.event_type != 'JOB_OVER_MAX_DUR' then
      raise PROGRAM_ERROR;
    end if;

    -- stop the job