RFR: 8268573: Remove expired flags in JDK 19

[Erik Österlund]

On Mon, 13 Dec 2021 22:17:39 GMT, David Holmes <dholmes at openjdk.org> wrote:

> Please review this simple change to remove all the flags that expired in JDK 19 from the flag table in arguments.cpp.
> 
> The java manpage is also updated as the UseBiasedLocking flag is moved from the "obsoleted" section, to the "removed" section. Plus we update the list of previous release docs.
> 
> Testing: local - all the runtime/CommandLine tests
> 
> Thanks,
> David

Looks good. Ship it!

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Marked as reviewed by eosterlund (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/6819