Merge branch 'stable-2.16'

* stable-2.16:
  Format Java files with google-java-format
  ChangeUpdatedListener: Extract PluginConfig to a local variable
  Remove unneeded finals
  Support adding reviewers in batch mode

Change-Id: I0699a0b5e3a0b44d28de9b45e8a263587a9cbb81
tree: 0dcfd7527dea27596136cac54ef64607d4f59a64
  1. .gitignore
  2. .settings/
  3. BUILD
  4. LICENSE
  5. src/