I've been waiting for weeks for buildlogs of maven:3.6/javapackages-tools:201902 and co. Of course, these 2 are the 'piece of the art' (or other) of Red Hat packaging from the builder point of view, but anyway...
but, looking to the root.log there are neither any maven dependencyy(!) nor xmvn installed. However looking to the build.log, of course, you can see that all of them and 40+ other are supposed to be in buildroot.
So, why did you put absolutely usefull root.log? What versions of the packages have been used? And where can complete rool.log can be found?