Code review request for storing code signer info

[Mandy Chung]

  On 01/13/11 07:52, Sean Mullan wrote:
> See 
> http://cr.openjdk.java.net/~mullan/jigsaw/webrevs/jigsaw-certs/webrev.00/
>

org/openjdk/jigsaw/ModuleFileFormat.java
line 1744-1746: I think synchronization may not be an issue here as 
module installation is done in a single thread.

line 1843:
jpkg takes the -k <keystore> option.  I wonder if jmod should also 
accept an alternative keystore location rather than using a system 
property to override it.  Or it is a requirement to use the system-wise 
cacerts file?

line 1855-1858: it would be good to use try-with-resources.

test/org/openjdk/jigsaw/cli/jmod-signed.sh
line 85:  Should we test both with and without the --noverify option?  
The --noverify option was tested before this patch.

Otherwise, looks good.

Mandy