8332020: jwebserver tool prints invalid URL in case of IPv6 address binding

[kurashige23]

Hi,

This is a backoport of JDK-8332020: jwebserver tool prints invalid URL in case of IPv6 address binding

Original patch applies cleanly to 21u.

Testing: test/jdk/com/sun/net/httpserver/simpleserver passes on Windows Server 2022

Thanks.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8332020 needs maintainer approval

Warning

 ⚠️ Found leading lowercase letter in issue title for 8332020: jwebserver tool prints invalid URL in case of IPv6 address binding

Issue

• JDK-8332020: jwebserver tool prints invalid URL in case of IPv6 address binding (Bug - P4 - Requested)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/1980/head:pull/1980
$ git checkout pull/1980

Update a local copy of the PR:
$ git checkout pull/1980
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/1980/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1980

View PR using the GUI difftool:
$ git pr show -t 1980

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/1980.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back tkurashige! 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]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @kurashige23 This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (c6cb07df)

[kurashige23]

/approval request Backporting this patch eliminates the problem that jwebserver prints invalid URL.
This backport includes bug fix and test adding.
Risk is low: affects the use of IPv6 address in the simplewebserver
test/jdk/com/sun/net/httpserver/simpleserver passes on Windows Server 2022.
Clean backport.

[openjdk]

@kurashige23
8332020: The approval request has been created successfully.

[jerboaa]

@kurashige23 I had a look at this yesterday for approval. Could you explain the relationship this has with #1981? They seem unrelated and while I tend to think approval of this one is ok, the depending one isn't necessarily unless you can explain what it actually fixes and why this is an issue now. Thanks!