From Zero to Hello -- WildFly Full 13.0.0.Final
How long does it take to to install the largest distribution of WildFly (http://wildfly.org) then clone build and deploy a "hello world" (https://github.com/AdamBien/ping) Java EE application?
Without tools and from scratch.
See you at http://airhacks.com, http://airhacks.io or at least at http://airhacks.tv