I use Marauroa in Maven environments so I ended up needing to mavenize Marauroa. Is just adding one file to the source. Project can then be built both via Maven or via Ant.
It would be great if you guys published on Maven repositories. Everything is already set up, just needs someone to follow instructions here: https://docs.sonatype.org/display/Repository/Sonatype+OSS+Maven+Repository+Usage+Guide and update the pom file. I can help you guys with that.