RFR (S) 8212988: add recent class unloading events to the hs_err log

[coleen.phillimore at oracle.com]

Thanks Tom, thank you for your help!
Coleen

On 2/12/19 1:00 PM, Tom Rodriguez wrote:
> This looks good to me.
>
> tom
>
> coleen.phillimore at oracle.com wrote on 2/12/19 7:18 AM:
>> Summary: also moved class unloading logging in expected place.
>>
>> Tested with assert to verify hs_err_file, some dacapo performance 
>> testing, and hs tier1-6.  See bug for details.
>>
>> open webrev at 
>> http://cr.openjdk.java.net/~coleenp/2019/8212988.01/webrev
>> bug link https://bugs.openjdk.java.net/browse/JDK-8212988
>>
>> Thanks,
>> Coleen