boolean isScheduled(String jobId, String jobGroup) throws SchedulerException {
        return quartzScheduler.checkExists(new JobKey(jobId, jobGroup));
    }
boolean isScheduled(String jobId, String jobGroup) throws SchedulerException {
        return quartzScheduler.checkExists(new JobKey(jobId, jobGroup));
    }
boolean isScheduled ( String jobId , String jobGroup ) throws SchedulerException { return quartzScheduler . checkExists ( new JobKey ( jobId , jobGroup ) ) ; }
@warn method description missing
@warn parameter descriptions missing
@warn exception SchedulerException description missing

@param jobId
@param jobGroup
@throws SchedulerException
@return
@warn method description missing @warn parameter descriptions missing @warn exception SchedulerException description missing