Porting to 2.2.0-M2, I realized that it complains ...

# spring

[bjonnh]

Porting to 2.2.0-M2, I realized that it complains about a missing reactivestreams "Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter]: Factory method 'requestMappingHandlerAdapter' threw exception; nested exception is java.lang.NoClassDefFoundError: org/reactivestreams/Publisher"