scala/scala — pull request #1553 by adriaanm (2012-11-02 01:58:23+00:00)
Title: Warn about unused private members. Get rid of warnings (and their privates).

[rebase of #1544 -- i meta-diffed but it took me a couple times to get it right and I'm still unsure about the difference in whitespace in the diffs, so you may want to double check]

"99 unused methods in the repo, 99 unused methods... take one down, pass it around, 98 unused methods in the repo."

review by @paulp