docs: public void init() {
          if (!"true".equalsIgnoreCase(System.getProperty("org.kie.executor.disabled"))) {
              logger.info("Starting jBPM Executor Component ...\n" + 
                          " \t - Thread Pool Size: {}" + "\n" + 
                          " \t - Retries per Request: {}\n" +
                          " \t - Load from storage interval: {} {} (if less or equal 0 only initial sync with storage) \n",                         
                          threadPoolSize, retries, interval, timeunit.toString());
  
              scheduler = getScheduledExecutorService();
  
              if (useJMS) {
                  try {
                      InitialContext ctx = new InitialContext();
                      if (this.connectionFactory == null) {
                          this.connectionFactory = (ConnectionFactory) ctx.lookup(connectionFactoryName);
                      }
                      if (this.queue == null) {
                          this.queue = (Queue) ctx.lookup(queueName);
                      }
                      logger.info("Executor JMS based support successfully activated on queue {}", queue);
                  } catch (Exception e) {
                      logger.warn("Disabling JMS support in executor because: unable to initialize JMS configuration for executor due to {}", e.getMessage());
                      logger.debug("JMS support executor failed due to {}", e.getMessage(), e);
                      // since it cannot be initialized disable jms
                      useJMS = false;
                  }
              }
              
              LoadAndScheduleRequestsTask loadTask = new LoadAndScheduleRequestsTask(executorStoreService, scheduler, jobProcessor);
              if (interval <= 0) {
                  scheduler.execute(loadTask);
              } else {
                  logger.info("Interval ({}) is more than 0, scheduling periodic load of jobs from the storage", interval);
                  loadTaskFuture = scheduler.scheduleAtFixedRate(loadTask, 0, interval, timeunit);
              }
          } else {
              throw new ExecutorNotStartedException();
          }
      }