RFR: 8298443: Remove expired flags in JDK 22

[David Holmes]

On Tue, 20 Jun 2023 23:05:30 GMT, Ioi Lam <iklam at openjdk.org> wrote:

>> Simple change to remove the two expired flags in JDK 22 and update the relevant section of the java manpage.
>> 
>> Thanks.
>
> Marked as reviewed by iklam (Reviewer).

Thanks @iklam !

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PR Comment: https://git.openjdk.org/jdk/pull/14549#issuecomment-1599708460