FilterConfig.methodMissing gets called for every invocation when calling a method with several arguments

class MyFilters {
    void setEditionsInRequest(request, grailsApplication) {
        println "request ${request} grailApplication ${grailsApplication}"   
    }

    def filters = {
        all(controller:'*', action:'*') {
            before = {
                setEditionsInRequest(request, grailsApplication)
            }
            after = { Map model ->
                
            }
            afterView = { Exception e ->

            }
        }
    }
}

            before = {
                thisObject.setEditionsInRequest(request, grailsApplication)
            }