RFR [12] 8213418: Socket/ServerSocket supportedOptions does not work with custom SocketImpl

[Chris Hegarty]

On 08/11/18 11:53, Chris Hegarty wrote:
> 
> ...

Received some offline comments about the use of VarHandle.
Removed the superfluous use of VarHandle, we now implicitly
trust the socket impl ( even more ).

http://cr.openjdk.java.net/~chegar/8213418/webrev.02/

-Chris.