Building will probably require -XX:MaxPermSize=128m

[David Jencks]

See GERONIMO-2829

I changed the car-maven-plugin to create a new kernel each time it's  
used and to get the build to go I had to set -XX:MaxPermSize=128m in  
MAVEN_OPTS to avoid running out of permgen space while building configs.

Currently on my machine

$ echo $MAVEN_OPTS
-XX:MaxPermSize=128m -Xms512m -Xmx1024m

Most likely -Xmx512m would work fine.

thanks
david jencks