code: public void addAutomaticTimerBean(AutomaticTimerBean timerBean) // d604213
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())
              Tr.debug(tc, "addAutomaticTimerBean: " + timerBean.getBeanMetaData().j2eeName);
  
          if (ivAutomaticTimerBeans == null)
          {
              ivAutomaticTimerBeans = new ArrayList<AutomaticTimerBean>();
          }
  
          ivHasNonPersistentAutomaticTimers |= timerBean.getNumNonPersistentTimers() > 0;
          ivHasPersistentAutomaticTimers |= timerBean.getNumPersistentTimers() > 0;
          ivAutomaticTimerBeans.add(timerBean);
      }
docs: Adds a list of timer method metadata for a bean belonging to this
  application. This method will only be called for beans that contain
  automatic timers.
  
  @param timerBean the list of timer method metadata