RFR: 8033440: jmap reports unexpected used/free size of concurrent mark-sweep generation

[Coleen Phillimore]

This cleanup looks good.  To answer my own question (which you wrote 
earlier), it looks like jmap uses this code and I assume the work on 
SA.NEXT will address the duplication.

Thanks,
Coleen

On 2/14/14 8:47 AM, Stefan Johansson wrote:
> Hi,
>
> Please review this change to fix:
> https://bugs.openjdk.java.net/browse/JDK-8033440
>
> Webrev:
> http://cr.openjdk.java.net/~sjohanss/8033440/webrev.00/
>
> Summary:
> The compactibleFreeListSpace has been updated to use an 
> AdaptiveFreeList instead of a FreeList. This change has not been done 
> for the SA and it leads to using a too small element size when walking 
> through the list. When fixing this I realized that FreeList<FreeChunk> 
> and some other type declarations associated with it weren't used by 
> the SA, so I went ahead and removed them. I (or Eclipse) also changed 
> the Java *-imports to be specific ones.
>
> Testing:
> * JPRT for build and sanity.
> * UTE run for tests listed in bug.
> * Aurora run for tmtools.testlist.
>
> Thanks,
> Stefan