RFR: 6983726: remove Proxy from MethodHandleProxies.asInterfaceInstance SAM conversion [v6]

[Chen Liang]

On Thu, 6 Apr 2023 17:08:33 GMT, Jorn Vernee <jvernee at openjdk.org> wrote:

>> Chen Liang has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Whitespace, cleanup, rename benchmarks to be informative
>
> test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleProxiesAsIFInstanceCall.java line 176:
> 
>> 174:     public void constantLambda() {
>> 175:         i = constantLambda.doWork(i);
>> 176:     }
> 
> I think setting the result into an instance field like this can work, but it's imo better to let JMH handle it. So, these methods should just return the value instead of writing it to the `i` field.

I think the point here is to make sure work is done by ensuring the VM cannot figure out the input value to doWork, isn't it? To make that more clear, I decide to initialize i to a random value from identity hash code instead.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13197#discussion_r1160105192