code: @Override
  	public void jobWasExecuted(JobExecutionContext context, JobExecutionException jobException) {
  		// sera recalculé: final long jobRunTime = context.getJobRunTime();
  		final String stackTrace;
  		if (jobException == null) {
  			stackTrace = null;
  		} else {
  			final StringWriter stackTraceWriter = new StringWriter(200);
  			jobException.printStackTrace(new PrintWriter(stackTraceWriter));
  			stackTrace = stackTraceWriter.toString();
  		}
  		// on enregistre la requête dans les statistiques
  		JOB_COUNTER.addRequestForCurrentContext(stackTrace);
  	}
docs: {@inheritDoc}