docs: protected void stopAllActiveJobs() {
  
          for (Long jobExecutionId : executingJobs.keySet()) {
              try {
                  logger.log(Level.INFO, "stopping.job.at.shutdown", jobExecutionId);
                  stopJob(jobExecutionId);
              } catch (Exception e) {
                  // FFDC it.  Could be the job just finished.  In any event,
                  // continue on and stop the remaining jobs.
              }
          }
      }