tree 21c9c0edc0de225c557af44c9371acca4e19e6c8
parent 853da7cb253a9eca68177b43161ba7ca80ec6e26
author Neil Fuller <nfuller@google.com> 1403514851 +0100
committer Neil Fuller <nfuller@google.com> 1405591054 +0100

Fix UnmodifiableEntrySet.toArray() ordering

toArray() was returning entries in reverse order.
toArray(T[]) was correct.

Thanks to Chris Povirk for discovering.

The fix is simple.

Change includes additional tests to avoid regressions.
Test  & support code has been cleaned up a little to
improve coverage and make it (slightly) less horrible.

Bug: https://code.google.com/p/android/issues/detail?id=72073
(cherry picked from commit 244e90adfe67264364de88df0fd741db0eb12b7f)

Change-Id: Ief017ca70863b799242ccfd04b8827e548548ea4