Fixed #937733 : Collection<Integer> instead of Collection<Object>
Create and update operation for Streaming data.
Added merge operation for entities.
Merge pull request #2 from akshay-harale/2.1

Fixed #937733 : Collection<Integer> instead of Collection<Object>
Merge pull request #3 from bongarde/2.1

Create and update operation for Streaming data.
Merge remote-tracking branch 'upstream/2.1' into 2.1