Use Guava Compatible immediate executor service#6815

Merged

b-slim merged 8 commits intoapache:masterfrom

drcrallen:guava/directexec

Jan 11, 2019

Commits on Jan 7, 2019

Use multi-guava version friendly direct executor implementation
Charles Allen
committed
Don't use a singleton
Charles Allen
committed

Commits on Jan 8, 2019

Fix strict compliation complaints
Charles Allen
committed
Merge remote-tracking branch 'upstream/master' into guava/directexec
Charles Allen
committed

Commits on Jan 9, 2019

Merge remote-tracking branch 'apache/master' into guava/directexec
Charles Allen
committed
Copy Guava's DirectExecutor
Charles Allen
committed

Commits on Jan 10, 2019

Fix javadoc
Charles Allen
committed
Imports are the devil
Charles Allen
committed