tree 056c99617650bd6168e8bf27eabca765e99a71b4
parent 8f16ce1e62f93defc80308c3ee3cdb22ab4953c1
author Narayan Kamath <narayan@google.com> 1408700327 +0100
committer Narayan Kamath <narayan@google.com> 1409056470 +0100

Move preference tests over from external/apache-harmony.

Also fixes all remaining failures. Most of them were
due to us not setting "user.dir" and "user.home" correctly.
Android has traditionally left those values blank. To fix
these tests, we need to change the default prefs factory
to one rooted at a temporary directory.

Note that this change attempts the minimal possible cleanup
(mainly style, commented code formatting etc.) to these files.

bug: 13881847

(cherry picked from commit a152f62d4d81ef6500b3e02dbc381e2414f9a11f)

Change-Id: Ie32a61e1b911dcd317c688f86e487f9ea778b31f