RFR (S): 8008536: Add HotSpot support for printing class loader statistics for JMap

[Bengt Rutisson]

Erik,

Looks good!

Bengt

On 2/21/13 2:06 PM, Erik Helin wrote:
> All,
>
> based on some internal feedback, I've updated the change.
> The file PermStat.java can be removed already in this first change. This
> means that 'hg mv' can be used, which provides a better history.
>
> Webrev:
> http://cr.openjdk.java.net/~ehelin/8008536/webrev.01/
>
> The second and third change have also been updated.
>
> Thanks,
> Erik
>
>
> On 02/20/2013 05:01 PM, Erik Helin wrote:
>> Hi all,
>>
>> this change is the first of three changes related to renaming the jmap
>> option permstat to clstats. The change has to be done as three separate
>> changes in order to not break any repositories:
>> 1. Add support for the -clstats option to the SA agent
>> 2. Change the tool jmap to use -clstats instead of -permstat
>> 3. Remove the option -permstat from the SA agent
>>
>> This CR represents the first step. Once this change has found its way
>> into the tl forest, then step two can be applied. Once the result of
>> step two is back in the hotspot-gc forest, then step three can be done.
>>
>> Step 2 and 3 are also out for review.
>>
>> Webrev:
>> http://cr.openjdk.java.net/~ehelin/8008536/webrev.00/
>>
>> Bug:
>> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8008536
>>
>> Testing:
>> JPRT
>>
>> Thanks,
>> Erik
>