I was just thinking some about stack traces and versions and tags. And I don't know if this has been written yet, but I though it was worth seeding the idea if not.

We have a fisheye install that knows about revisions. And we have a production application that generates exception reports. The application knows the SVN revision it was built from. Various revisions are pushed to prod from time to time, but HEAD has moved far beyond that by the time exceptions are generated. So the exception reports might have some very funky line numbers.

It would be really handy if there was Spring module that could be seeded with the SVN build number and the location of the repo such that Exception.printStackTrace generated HTML that actually linked to the correct source in Fisheye. See what I mean?