We recently upgraded from 7.1.1 -> 7.2.0 and were pulling along the arquillian tests.
In the standalone.xml there are a number of changes. When I took the default standalone/configuration/standalone.xml the container never started.
Then I tried with the one that was working for 7.1.1, which works when put into 7.2.0. I then did change by change and the top element stops the server from starting : <server xmlns="urn:jboss:domain:1.4">