Merge branch 'stable-3.1'

* stable-3.1:
  ReplicationFileBasedConfig: fix UnusedException error from ErrorProne

Change-Id: I105f1302fb8d113029c721804e80d6696b54ded9
tree: 037ccd3138b2b8fd7c365e2437a11a6c43d0c44b
  1. .gitignore
  2. .mailmap
  3. .settings/
  4. BUILD
  5. LICENSE
  6. src/