tree ab37aa540867801d3ebe4e7e4eadd597e8cf493d
parent e1847365a682f915e0c3e946ac9b0005b21919b5
author Simon Stewart <simons@fb.com> 1380125792 -0700
committer Michael Bolin <mbolin@fb.com> 1380132816 -0700

Remove usages of guava's Closer.

Summary:
Using Closer was a interim measure before we moved to Java 7, which has try-with-
resources. It's no longer needed, so tidy up the code base a little.

Test Plan: buck test --all