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

[Mandy Chung]

> On Dec 6, 2016, at 2:46 AM, Chris Hegarty <chris.hegarty at oracle.com> wrote:
> 
> This change adds a basic option to the jmod tool to extract all its contents to
> the current working directory, 8166568 [1]. Additionally, there is a bug fix for
> a public mutable static, 8169492 [2].
> 
> http://cr.openjdk.java.net/~chegar/8166568_8169492.00/


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.

Mandy