RFR (S) 8081323: ConstantPool::_resolved_references is missing in heap dump

[Jiangli Zhou]

Hi Coleen,

This looks good.

Thanks,
Jiangli

> On Sep 22, 2017, at 1:33 PM, coleen.phillimore at oracle.com wrote:
> 
> 
> Harold pointed out privately that having ConstantPool::resolved_references() sometimes return NULL forces the callers to check for null for safety, so I added a resolved_references_or_null() call for the heap dumper to call instead.
> 
> Please review this new version, also small:
> 
> open webrev at http://cr.openjdk.java.net/~coleenp/8081323.02/webrev
> bug link https://bugs.openjdk.java.net/browse/JDK-8081323
> 
> Reran tier1 and heapdump tests.
> 
> Thanks,
> Coleen
> 
> On 9/5/17 12:50 PM, coleen.phillimore at oracle.com wrote:
>> 
>> Thank you, Serguei!
>> Coleen
>> 
>> On 9/1/17 6:48 PM, serguei.spitsyn at oracle.com wrote:
>>> Hi Coleen,
>>> 
>>> The fix looks good.
>>> 
>>> Thanks,
>>> Serguei
>>> 
>>> 
>>> On 8/31/17 09:02, coleen.phillimore at oracle.com wrote:
>>>> Summary: Add resolved_references and init_lock as hidden static field in class so root is found.
>>>> 
>>>> Tested manually with YourKit.  See bug for images.   Also ran serviceability tests.
>>>> 
>>>> open webrev at http://cr.openjdk.java.net/~coleenp/8081323.01/webrev
>>>> bug link https://bugs.openjdk.java.net/browse/JDK-8081323
>>>> 
>>>> Thanks,
>>>> Coleen
>>>> 
>>> 
>> 
>