That point alone is enough to convince me - since GSoC ended, I've probably had to re-insert my edits to DistributedLanczosSolver and DistributedRowMatrix at least three times, just to keep my patch compiling properly :P4. In trunk, the code will automatically be kept up-to-date as other changes (e.g. to DRM, PMD/Checkstyle) come in. Less busy work for you.
I'll get my comments up on tickets 516 and 517 as soon as I can. Thank you very much!!
Shannon
