code: public EnterpriseBeansType<EjbJarDescriptor> getOrCreateEnterpriseBeans()
     {
        Node node = model.getOrCreate("enterprise-beans");
        EnterpriseBeansType<EjbJarDescriptor> enterpriseBeans = new EnterpriseBeansTypeImpl<EjbJarDescriptor>(this, "enterprise-beans", model, node);
        return enterpriseBeans;
     }
docs: If not already created, a new <code>enterprise-beans</code> element with the given value will be created.
  Otherwise, the existing <code>enterprise-beans</code> element will be returned.
  @return  a new or existing instance of <code>EnterpriseBeansType<EjbJarDescriptor></code>