code review request: 6969683: Generify ResolverConfiguration codes

[Alan Bateman]

Weijun Wang wrote:
> Hi All
>
> I'm working on some Kerberos codes and need to use the 
> ResolverConfiguration class.
>
> Webrev:
>    http://cr.openjdk.java.net/~weijun/6969683/webrev.01
Thanks for updating this. Looks good to me.

-Alan.