RFR: 8152845: Improve PackageEntry and ModuleEntry print methods for future logging

[harold seigel]

Looks good to me, also.

Thanks, Harold

On 4/12/2016 12:51 PM, Lois Foltan wrote:
> Looks good Rachel!
> Lois
>
> On 4/12/2016 10:39 AM, Rachel Protacio wrote:
>> Hello,
>>
>> Please review this fix, moving the jigsaw PackageEntry and 
>> ModuleEntry print methods to product mode and making them able to 
>> take an outputStream. This way, we can use them for Unified Logging 
>> in the future.
>>
>> Note: I changed the signature to take an optional stream rather than 
>> following the "print_on" scheme because the print_on function that 
>> these classes inherit is declared as 'const', which is incompatible 
>> with the non-const function calls within the print function.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8152845
>> Open webrev: http://cr.openjdk.java.net/~rprotacio/8152845.00/
>>
>> Tested with JPRT and RBT quick and non-colo tests.
>>
>> Thanks,
>> Rachel
>