code: public JobStatistics getAllJobsLifetimeStatistics(Iterable<BatchClientBehavior> additionalBehaviors) throws BatchErrorException, IOException {
          JobGetAllLifetimeStatisticsOptions options = new JobGetAllLifetimeStatisticsOptions();
          BehaviorManager bhMgr = new BehaviorManager(this.customBehaviors(), additionalBehaviors);
          bhMgr.applyRequestBehaviors(options);
  
          return this.parentBatchClient.protocolLayer().jobs().getAllLifetimeStatistics(options);
      }
docs: Gets lifetime summary statistics for all of the jobs in the current account.
  
  @param additionalBehaviors A collection of {@link BatchClientBehavior} instances that are applied to the Batch service request.
  @return The aggregated job statistics.
  @throws BatchErrorException Exception thrown when an error response is received from the Batch service.
  @throws IOException Exception thrown when there is an error in serialization/deserialization of data sent to/received from the Batch service.