RFR: JDK-8152622: tools/pack200/Pack200Props.java timed out

[Kumar Srinivasan]

Hi,

I made some adjustments, based on private feedback.

New Webrev:
http://cr.openjdk.java.net/~ksrini/8152622/webrev.01/

Changes
  * Modified  ModuleAttributes  test to  use the new utility method,
    this also requires a way to filter/select  filename patterns.

* Use preVisitDirectory to create directories once, and ignore /packages 
directories.

Thanks
Kumar
>
> sorry missed the subject.
>
> Kumar
>> Hi,
>>
>> The issue here was jimage extract was taking too long, exploding
>> the modules onto certain slow filesystems, thus causing test
>> timeouts.  Now  using jrtfs to zipfs, it takes a small fraction of 
>> that time.
>>
>> Please review:
>>  http://cr.openjdk.java.net/~ksrini/8152622/webrev.00/
>>
>> Fix for:
>> https://bugs.openjdk.java.net/browse/JDK-8152622
>>
>> Thanks
>> Kumar
>>
>