RFR: 6539707: (fc) MappedByteBuffer.force() method throws an IOException in a very simple test [v4]

[Thomas Stuefe]

On Fri, 12 Mar 2021 11:23:49 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   6539707: Revert line break suppression in MappedMemoryUtils
>
> Marked as reviewed by alanb (Reviewer).

FWIW it looks good to me too (does what you said it would do). Lacking any information, we cannot do better. Would be nice to know e.g. if injecting a ms sleep would help instead of busy spinning into FlushViewOfFile in such a short succession.

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PR: https://git.openjdk.java.net/jdk/pull/2636