cwatzl

Confusingly, the error suggests that `GatewayMvcPropertiesBeanDefinitionRegistrar$RouterFunctionHolder` is `final` and therefore a CGLIB proxy can't be generated, but it isn't final. See https://github.com/spring-cloud/spring-cloud-gateway/blob/main/spring-cloud-gateway-server-mvc/src/main/java/org/springframework/cloud/gateway/server/mvc/config/GatewayMvcPropertiesBeanDefinitionRegistrar.java#L341

> When I modified **org.springframework.cloud.gateway.server.mvc.config.GatewayMvcPropertiesBeanDefinitionRegistrar.RouterFunctionHolder** to **public** in spring-cloud-gateway-server-mvc-4.1.1.jar everythings works correctly. Nice. Would you care submitting a PR?

Did anyone find a workaround for this? This is a pretty serious limitation for Dev Drives that limit its usefulness. We have tons of docker-compose.yml files for dev environment provisioning...