Preventing logging re-entrance at FINE level#1523

Merged

garrettjonesgoogle merged 3 commits intogoogleapis:masterfrom garrettjonesgoogle:master

Jan 13, 2017

+204-117

Commits on Jan 11, 2017

Preventing logging re-entrance at FINE level
garrettjonesgoogle
committed

Commits on Jan 12, 2017

Removing unused imports
garrettjonesgoogle
committed

Commits on Jan 13, 2017

Concurrency fix + simplification
garrettjonesgoogle
committed