Request for Approval: Backport of 7100957: SOCKS proxying does not work with IPv6 connections

[Yangfei (Felix)]

Hi,

    Please approve the backport of 7100957 to 8u-dev.  This bug is biting our software developers.  

    Bug: https://bugs.openjdk.java.net/browse/JDK-7100957
    JDK9 Changeset: http://hg.openjdk.java.net/jdk9/dev/jdk/rev/07aee60ef0a6
    JDK9 Review Thread: http://mail.openjdk.java.net/pipermail/net-dev/2014-January/008100.html

    Changes apply cleanly to jdk8u-dev.  

Thanks,
Felix