tree 412b571af8e639ef38760000d071e253aa275543
parent e82a84a98747fc51c737ae575431f28b69a6f4bf
author Simon Stewart <simons@fb.com> 1379931060 -0700
committer Michael Bolin <mbolin@fb.com> 1380132665 -0700

Use java.nio.file.Files.mkdirs rather than Files.mkdirs for robustness.

Summary:
Ensure that we use Java 7's Files createDirectories command rather than File.mkdirs, even
indirectly.

This diff also removes the methods from ProjectFileSystem that are not used in buck.

Test Plan: buck test --all