RFR [9] 8166568 & 8169492 jmod extract and bug fix

[Andrey Nazarov]

Looks good, thanks

—Andrey
> On 8 Dec 2016, at 19:16, Alan Bateman <Alan.Bateman at oracle.com> wrote:
> 
> 
> 
> On 08/12/2016 13:09, Chris Hegarty wrote:
>> :
>>> 
>>> Looks good.  I agree with Alan and it’d be good to take the destination directory to which the contents are written.  FYI.  jimage extract command takes —-dir option.
>> Updated webrev contain a target destination dir:
>>   http://cr.openjdk.java.net/~chegar/8166568_8169492.01/
>> 
> --dir looks good, thanks for adding that.
> 
> -Alan