Early review on NIO Stream APIs

[Henry Jen]

Hi,

While lambda still finalizing the final API for Stream, there are a
couple of streamifaction APIs in nio area, which I would like to start
circling around to get early feedbacks.

Those APIs return a CloseableStream, other than that, there is not much
directly connection to Stream definition.

The specdiff and webrev is available at

http://cr.openjdk.java.net/~henryjen/ccc/8006884.0/

Please include me in the reply as I don't necessary receiving emails
from all aliases.

Cheers,
Henry