docs: public Object createLocalBusinessObject(String interfaceName, boolean useSupporting)
                      throws RemoteException,
                      CreateException,
                      ClassNotFoundException,
                      EJBConfigurationException
      {
          final boolean isTraceOn = TraceComponent.isAnyTracingEnabled();
          if (isTraceOn && tc.isEntryEnabled())
              Tr.entry(tc, "createLocalBusinessObject: " + interfaceName); // d367572.7
  
          int interfaceIndex;
          if (useSupporting)
          {
              interfaceIndex = beanMetaData.getSupportingLocalBusinessInterfaceIndex(interfaceName);
          }
          else
          {
              interfaceIndex = beanMetaData.getRequiredLocalBusinessInterfaceIndex(interfaceName);
          }
  
          Object result = createLocalBusinessObject(interfaceIndex, null);
  
          if (isTraceOn && tc.isEntryEnabled())
              Tr.exit(tc,
                      "createLocalBusinessObject returning: " + Util.identity(result)); // d367572.7
  
          return result;
      }