docs: public void cleanupFinalBeanManagers(@Observes AfterDeploymentValidation adv)
      {
          for (BeanManagerInfo bmi : bmpSingleton.bmInfos.values())
          {
              bmi.finalBm = null;
              bmi.booted = true;
  
              /*possible issue with >weld< based servers:
              if #getBeanManager gets called in a custom AfterDeploymentValidation observer >after< this observer,
              the wrong bean-manager might get stored (not deterministic due to the unspecified order of observers).
              finally a bean-manager for a single bda will be stored and returned (which isn't the bm exposed via jndi).*/
          }
      }