tree 2aaa64d7c8e7a65c2bea8ddcb3964d4754c3ab71
parent 4ffbc16e5faaa76e8968f2e7da14a3b2df0be751
author Tyson Henning <yorick@google.com> 1518052377 -0800
committer Tyson Henning <yorick@google.com> 1518474472 -0800

Made Guava Optional Room Adapter match java.util.Optional implementation style.

Bug:72121980
Change-Id: I8f516d99f16914b199d637d3e4acf5530581a490
Fixes:
Test: Same coverage.