[4/4] beam git commit: This closes #3625

[jbonofre]

This closes #3625


Project: http://git-wip-us.apache.org/repos/asf/beam/repo
Commit: http://git-wip-us.apache.org/repos/asf/beam/commit/1cf560b4
Tree: http://git-wip-us.apache.org/repos/asf/beam/tree/1cf560b4
Diff: http://git-wip-us.apache.org/repos/asf/beam/diff/1cf560b4

Branch: refs/heads/release-2.1.0
Commit: 1cf560b4bb05bed3a112f902b452ac3bf59085d1
Parents: 608de07 ade5065
Author: Jean-Baptiste Onofré <jbono...@apache.org>
Authored: Mon Jul 24 15:55:15 2017 +0200
Committer: Jean-Baptiste Onofré <jbono...@apache.org>
Committed: Mon Jul 24 15:55:15 2017 +0200

----------------------------------------------------------------------
 .../wrappers/streaming/DoFnOperator.java        |  25 ++--
 .../flink/streaming/DoFnOperatorTest.java       | 117 ++++++++++++++++++-
 2 files changed, 134 insertions(+), 8 deletions(-)
----------------------------------------------------------------------