tree 8e6f6e196de8d2f5faaeca1919a03d6370e21263
parent 72eebe7d92affc31738cf0189d3eb92b4849091c
author David Pursehouse <david.pursehouse@sonymobile.com> 1426239389 +0900
committer David Pursehouse <david.pursehouse@sonymobile.com> 1426239389 +0900

Convert to use auto-closeable Repository and RevWalk

In the latest version of JGit used on Gerrit master, the Repository
and RevWalk objects are auto-closeable.

Change-Id: I6eb2e5f4af1fc0292c1b4dbb641b7ba0a36bebdf