Merge branch 'stable-2.14' into stable-2.15

* stable-2.14:
  Format BUILD file with buildifier 0.12.0
  Format all Java files with google-java-format 1.6

Change-Id: Ied5e17a3cc3972a7981226caefb9043e45aeeec4
tree: 2f5896b6ce2eb5e9d4284637c544911308e183b0
  1. .gitignore
  2. BUILD
  3. LICENSE
  4. LICENSE-re2j
  5. external_plugin_deps.bzl
  6. src/