8219014: (bf) Add absolute bulk put methods which accept a source Buffer

[Florian Weimer]

* Paul Sandoz:

> Thanks for the clarification. I see what you are getting at now.  
>
> Yes, under those aliased circumstances there is not much we can do.
> All we can talk about is overlapping regions in virtual memory.

Is there a way to capture this in the specification?

Thanks,
Florian