[7u-dev] Request for approval for 8006560: java/net/ipv6tests/B6521014.java fails intermittently

[Dmeetry Degrave]

Requesting to port this change back from jdk8 to jdk7u-dev:

http://hg.openjdk.java.net/jdk8/tl/jdk/rev/bb2ed83676d2

thanks,
dmeetry