6706208: (cs) CharsetProvider permission check cleanup

[Mandy Chung]

On 12/16/2013 10:55 AM, Alan Bateman wrote:
>
> This is a small clean-up to the permission check in CharsetProvider 
> and SelectorProvider to make it more robust. Note that this is not a 
> security issue, the permission check is really only interesting for 
> the default provider and it requires opt-in configuration to change 
> it. The webrev with the change is here:
>
> http://cr.openjdk.java.net/~alanb/6706208/webrev/
>

Looks fine to me.

Mandy