tree ed60453947924c466854cdc217f949d49cfefb88
parent 3dd5683e84a2e37852d2aaf820116eead59abad5
author lberki <lberki@google.com> 1504620104 +0200
committer Yun Peng <pcloudy@google.com> 1504685393 +0200

Fix assorted ErrorProne warnings.

RELNOTES: None.
PiperOrigin-RevId: 167574104