hg: jigsaw/jigsaw/jdk: 2 new changesets

[Mandy Chung]

Dalibor Topic wrote:
> Mandy Chung wrote:
>   
>> Hi Dalibor,
>>
>> The JpkgArgsTest.java test fails with my jigsaw build.  Should jpkg
>> check if it's a valid directory before writing the module file?
>>     
>
> Thanks, Mandy. I couldn't reproduce the issue, but I added a few
> more checks into the module file writing code to catch issues
> tested for in the JpkgArgsTest, along with a fix for dealing
> with empty directories in
> http://hg.openjdk.java.net/jigsaw/jigsaw/jdk/rev/87ea0cc3df51
>   

Thanks.  I was able to reproduce it on a solaris-i586 system.  I'll push 
your changeset and see if it fixes it or not.

Mandy