8358754: Implement JavaDoc @note tag

[hns]

Draft pull request for @note tag feature.

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change requires a JEP request to be targeted
• Change requires a CSR request matching fixVersion 26 to be approved (needs to be created)

Issues

• JDK-8358754: Implement JavaDoc @note tag (Enhancement - P3)(⚠️ The fixVersion in this issue is [27] but the fixVersion in .jcheck/conf is 26, a new backport will be created when this pr is integrated.)
• JDK-8363700: Rich Notes in Java API Documentation (JEP)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk.git pull/28358/head:pull/28358
$ git checkout pull/28358

Update a local copy of the PR:
$ git checkout pull/28358
$ git pull https://git.openjdk.org/jdk.git pull/28358/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 28358

View PR using the GUI difftool:
$ git pr show -t 28358

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/28358.diff

[bridgekeeper]

👋 Welcome back hannesw! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

@hns The following labels will be automatically applied to this pull request:

• compiler
• javadoc

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing lists. If you would like to change these labels, use the /label pull request command.

[hns]

/jep JDK-8363700

[openjdk]

@hns
This pull request will not be integrated until the JEP JDK-8363700 has been targeted.