private boolean isJobInFamilyRunning(Object family) {
   Job[] jobs = Job.getJobManager().find(family);
   if (jobs != null && jobs.length > 0) {
     for (int i = 0; i < jobs.length; i++) {
       Job job = jobs[i];
       if (job.getState() != Job.NONE) {
         return true;
       }
     }
   }
   return false;
 }