RFR: 8328986: Deprecate UseRTM* flags for removal [v4]

[Vladimir Kozlov]

On Wed, 27 Mar 2024 00:19:33 GMT, Sandhya Viswanathan <sviswanathan at openjdk.org> wrote:

>> Vladimir Kozlov has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Added RTMRetryCount flag to the test.
>
> src/java.base/share/man/java.1 line 2787:
> 
>> 2785: As a result, the processors repeatedly invalidate the cache lines of
>> 2786: other processors, which forces them to read from main memory instead of
>> 2787: their cache.
> 
> We could move this block also to the new location in java.1 after line 3785.

Okay, may be we should keep it for now since the code is still present in VM.
But I think we should remove this big text block when we remove the code.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18478#discussion_r1540293708