Proto commits in GoogleCloudPlatform/java-docs-samples

These 11 commits are when the Protocol Buffers files have changed:

Commit:f43af02
Author:Jisha Abubaker
Committer:Les Vogel

updating license header to remove ARR (#621)

The documentation is generated from this commit.

Commit:8f57b0e
Author:Jeff Mendoza
Committer:Jeff Mendoza

Add getting started hello world sample for Endpoints gRPC.

Commit:008cae6
Author:Jeff Mendoza
Committer:Jeff Mendoza

Review Comments.

Commit:d8605d9
Author:Gus Class

Removes custom proto / libraries

Commit:15cd740
Author:wlu2016
Committer:Les Vogel

add gRPC java samples (#419) * add gRPC java samples * remove build directories * update code to address review comments

Commit:01a7fa8
Author:puneith

moved proto

Commit:e7fd065
Author:puneith

added license

Commit:6ac06c5
Author:puneith
Committer:puneith

added long running operation Author: puneith <puneith@google.com>

Commit:1408b15
Author:puneith
Committer:puneith

added v1beta1 proto Author: puneith <puneith@google.com>

Commit:c1f92ac
Author:Puneith Kaul

added uri read direct

Commit:ff25b07
Author:Amy Unruh
Committer:Jerjou Cheng

initial checkin of java grpc speech API examples. Change-Id: Ifc48ab25bfea7ff5ce9ae11caf5c6c483febe705