docs: @Override
      public boolean isDeliveryTransacted(Method method) throws NoSuchMethodException
      {
          BeanMetaData bmd = super.beanMetaData;
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
          {
              Tr.entry(tc, "MEF.isDeliveryTransacted called for "
                           + bmd.enterpriseBeanName + "." + method.getName());
          }
  
          /*
           * Get EJBMethodInfo object for the specified method.
           */
          EJBMethodInfoImpl minfo = getEJBMethodInfo(method);
          if (minfo == null)
          {
              if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              {
                  Tr.exit(tc, "MEF.isDeliveryTransacted failed to find method "
                              + bmd.enterpriseBeanName + "." + method.getName());
              }
  
              // CNTR0085E: MDB {0} must implement method {1} of interface {2}.
              Tr.error(tc, "NO_SUCH_MDB_METHOD_CNTR0085E",
                       bmd.j2eeName, method.getName(), bmd.localInterfaceClass);
  
              throw new NoSuchMethodException(bmd.enterpriseBeanName + "." + method.getName()
                                              + " not found");
          }
  
          /*
           * Use EJBMethodInfo object to determine if transacted or not.
           * The assumption is true is returned only for TX_REQUIRED and
           * false is returned for both BMT and TX_NOT_SUPPORTED.
           */
          EJBTransactionAttribute txAttr = minfo.getEJBTransactionAttribute();
          //TransactionAttribute txAttr = minfo.getTransactionAttribute();
          boolean transacted;
          if (txAttr == EJBTransactionAttribute.REQUIRED)
          {
              transacted = true;
          }
          else if (txAttr == EJBTransactionAttribute.NOT_SUPPORTED)
          {
              transacted = false;
          }
          else if (txAttr == EJBTransactionAttribute.BEAN_MANAGED)
          {
              // JCA 1.5 only addresses CMT.  Our guess is BMT
              // should return false.  Would be nice to have a
              // clarification to JCA spec regarding this case.
              transacted = false;
          }
          else
          {
              if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              {
                  Tr.exit(tc, "MEF.isDeliveryTransacted detected invalid TX attribute for "
                              + bmd.enterpriseBeanName + "." + method.getName()
                              + ", TX attribute is " + txAttr);
              }
  
              // Something is wrong since we should not have allowed a MDB to be installed
              // with invalid deployment for transaction attributes.
  
              // CNTR0084E: Method {0} of MDB {1} is deployed with an incorrect transaction attribute.
              Tr.error(tc, "INVALID_MDB_TX_ATTR_CNTR0084E",
                       method.getName(), bmd.j2eeName);
  
              ResourceException r;
              r = new ApplicationServerInternalException(
                              "Method exists, but TX attribute is neither REQUIRED, NOT_SUPPORTED, nor BEAN_MANAGED: "
                                              + txAttr);
  
              NoSuchMethodException ex = new NoSuchMethodException("see chained exception");
              ex.initCause(r);
              throw ex;
          }
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
          {
              Tr.exit(tc, "MEF.isDeliveryTransacted returning " + transacted + " for "
                          + bmd.enterpriseBeanName + "." + method.getName());
          }
  
          return transacted;
      }