https://github.com/xuwei-k/java-src http://java-src.appspot.com/org.scalaz/scalaz-core_2.11

https://github.com/xuwei-k/qiitascala

https://github.com/scala/scala/commit/4c4d3245 https://github.com/scala/scala/pull/2929

タイトル長げーよ！！！