[8u20] Request for approval for 8044766: New jdk.net classes have @since 1.9 tags in 8u20

[Michael McMahon]

Hi,

Could the following backport be approved please?
The JDK 9 patch applies cleanly (trivial doc change)

Bug: https://bugs.openjdk.java.net/browse/JDK-8044766

JDK 9 changeset: http://hg.openjdk.java.net/jdk9/dev/jdk/rev/9e8cddf3312e

JDK 9 review: 
http://mail.openjdk.java.net/pipermail/net-dev/2014-June/008501.html

Webrev: http://cr.openjdk.java.net/~michaelm/8044766/webrev.1/

Thanks,
Michael.