[7u8] Request for approval: 7118907: InetAddress.isReachable() should return false if sendto fails with EHOSTUNREACH

[Charles Lee]

Hi all,

Requesting for approval to push the changes to treat EHOSTUNREACH as the 
same as EINVAL.

Changeset in jdk8 @ http://hg.openjdk.java.net/jdk8/awt/jdk/rev/c508f38245f8
Changeset for jdk7u-dev @ 
http://cr.openjdk.java.net/~littlee/jdk7u/175/webrev.00/ 
<http://cr.openjdk.java.net/%7Elittlee/jdk7u/175/webrev.00/>

Reviewed by:
Alan Bateman
Chris Hegarty

-- 
Yours Charles