Merge branch 'stable-2.16' into stable-3.0

* stable-2.16:
  ReplicationIT: speedup drain replication queue tests
  ReplicationIT: Remove unused variables in tests
  Reformat with GJF
  Option to drain the event queue before shutdown

Change-Id: I02a30f057aba348f2977c12b669c17a560d710b1
tree: f450dbb50791bc59c5dd4634217287e481abb340
  1. .settings/
  2. src/
  3. .gitignore
  4. .mailmap
  5. BUILD
  6. LICENSE