RFR: 8023681: Fix raw type warning caused by Sink

[Mike Duigou]

Nice cleanups. Looks good!

Mike

On Aug 23 2013, at 12:17 , Henry Jen wrote:

> Hi,
> 
> Please kindly review the fix for eliminate some warnings in
> java.util.stream package.
> 
> Chained Sink is an internal implementation detail, add the type for
> downstream is more precise but verbose.
> 
> Included is also a couple other warnings cleanup.
> 
> http://cr.openjdk.java.net/~henryjen/tl/8023681.0/webrev/
> 
> Cheers,
> Henry
>