[foreign-memaccess] RFR: 8253355: Add some overloads to memory access API [v2]

[Athijegannathan Sundararajan]

On Fri, 18 Sep 2020 12:31:31 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

>> This patch adds two overload:
>> 
>> * MemoryAddress::asSegmentRestricted which takes an Object attachment
>> * MemorySegment::asSlice which takes a MemoryAddress base and a new length
>> 
>> These overloads make the API slightly more usable.
>
> Maurizio Cimadamore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Address review comments
>   Fix impl issue with attachment not being propagated

Marked as reviewed by sundar (Committer).

-------------

PR: https://git.openjdk.java.net/panama-foreign/pull/341