Hi Focky,
Thanks for the feedback. The error that you are getting with the latest source code sounds as a windows problem. "File too long" is not something that we can see in unix like OS. Can you please take a look at the stack trace to see if we can find out which is the file that is causing troubles? I'm running on Mac OSX now, so if we find the problem I will fix it and you can test it.
Did you pull the latest sources today? if so, please do a mvn clean install on the root directory.
Cheers