I got this from Eclipse the other day immediately after launching it.
Of course, it wasn't going to tell me what file it was worried about; that would make things too easy...
<font size="1">...one of the many transgressions of Eclispe, which is a WTF unto itself.</font>
I also get that message from time to time, have a look inyour svn log ang get yourself a cup[;)]
And you ARE right, Eclipse is its own wtf