tree c01ade3db01e710194b8b760f1c12e0298f4235f
parent 70fc1623301ab5268c54bb203329893893ed35cb
author Lorenzo Colitti <lorenzo@google.com> 1455952670 +0900
committer Lorenzo Colitti <lorenzo@google.com> 1455978265 +0900

Add a unit test for MessageUtils.

Also fix a couple of issues in the code:

1. Check that fields are static before attempting to read them.
   Currently, if a non-static field's name starts with one of the
   specified constant prefixes (by default, "CMD_" and "EVENT_")
   we'd get an NPE.
2. Only read final fields.

Change-Id: I0e07c4c27a66180cbaf7f2b1c235daafc080863b