[7u-dev] Request for approval : 8064407, 8068507 : (fc) FileChannel transferTo should use TransmitFile on Windows

[Seán Coffey]

Looking to backport these fixes to jdk7u-dev.

https://bugs.openjdk.java.net/browse/JDK-8064407
https://bugs.openjdk.java.net/browse/JDK-8068507
review thread : 
http://mail.openjdk.java.net/pipermail/nio-dev/2015-January/002975.html
JDK-8068507 is also in process of being backported to JDK 8u.

regards,
Sean.