Rado pinged me today re some OOM errors whilst running the test suite. 

This is caused by the fact that the permgen options we pass to the suite are ignored:

(the suite is not being forked)

In order to avoid that please update your MAVEN_OPTS, e.g.:

export MAVEN_OPTS="-Xms512m -Xmx2048m -XX:MaxPermSize=384m"

I've also updated the docs: https://docs.jboss.org/author/display/ISPN/Contributing+-+The+test+suite

Cheers,

Mircea