RFR: 8291991: Adjust the "shared class paths mismatch" message if class path logging is enabled [v4]

[Calvin Cheung]

On Tue, 15 Nov 2022 05:53:37 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

>> Thanks for the review.
>> 
>> In `FileMapInfo::fail_continue_impl`, we'll need to make a copy of the `va_list`. Also, I noticed that the `lm.vwrite` needs to be called before `ls.vprint_cr`. Otherwise, vm will crash inside `lm.vwrite`. I added a comment in the new code.
>> 
>> Regarding the "UseSharedSpaces", I'd like to leave it as is for now to keep the same behavior as before.
>
> I've removed the "UseSharedSpaces:" log message and adjusted a few tests.

I've simplified the `FileMapInfo::fail_continue_impl`by removing the va_* calls.

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PR: https://git.openjdk.org/jdk/pull/11078