RFR: 8267329: Modernize Javadoc code to use instanceof with pattern matching [v3]

[Pavel Rappo]

On Wed, 19 May 2021 16:57:04 GMT, Ian Graves <igraves at openjdk.org> wrote:

>> 8267329: Modernize Javadoc code to use instanceof with pattern matching
>
> Ian Graves has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Name shortening. Copyright updates.

Although I like it, let's wait for my teammates to catch up on this PR. For their convenience, here are some links to a similar effort elsewhere:

- https://git.openjdk.java.net/jdk/pull/4088
- https://git.openjdk.java.net/jdk/pull/2913
- https://git.openjdk.java.net/jdk/pull/2879

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Marked as reviewed by prappo (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/4105