RFR: 8151534: Refactor ArrayAllocator for easier reuse

[Bengt Rutisson]

Hi Stefan,

On 2016-03-09 17:25, Stefan Karlsson wrote:
> Hi all,
>
> Please review this patch to refactor the ArrayAllocator code.
>
> http://cr.openjdk.java.net/~stefank/8151534/webrev.00
> https://bugs.openjdk.java.net/browse/JDK-8151534
>
> ArrayAllocator is used to either allocate an array with malloc or 
> mmap. This patch extracts the allocation code into two separate 
> classes: MmapArrayAllocator and MallocArrayAllocator. ArrayAllocator 
> will dispatch to one of these classes depending on the size of the 
> allocation. The main motivation for this patch is to allow the fix for 
> JDK-8077144 to reuse the code in MmapArrayAllocator.

Looks good.

Bengt

>
> Thanks,
> StefanK