8061729: Update java/net tests to eliminate dependency on sun.net.www.MessageHeader and some other internal APIs

[GoeLin]

I backport this for parity with 17.0.10-oracle.

I include follow-up 8282017, of which I dropped the ProblemList change.
The test is not problem-listed.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8061729 needs maintainer approval
• JDK-8282017 needs maintainer approval

Issues

• JDK-8061729: Update java/net tests to eliminate dependency on sun.net.www.MessageHeader and some other internal APIs (Bug - P4 - Approved)
• JDK-8282017: sun/net/www/protocol/https/HttpsURLConnection/B6216082.java fails with "SocketException: Unexpected end of file from server" (Bug - P2 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/1750/head:pull/1750
$ git checkout pull/1750

Update a local copy of the PR:
$ git checkout pull/1750
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/1750/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1750

View PR using the GUI difftool:
$ git pr show -t 1750

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/1750.diff

Webrev

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[bridgekeeper]

👋 Welcome back goetz! 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.

[GoeLin]

/issue JDK-8282017

[openjdk]

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

[openjdk]

@GoeLin
Adding additional issue to issue list: 8282017: sun/net/www/protocol/https/HttpsURLConnection/B6216082.java fails with "SocketException: Unexpected end of file from server".

[mlbridge]

Webrevs

• 00: Full (dd16f12f)

[GoeLin]

/clean

Composition of clean patches, trivial omit of ProblemList change. Verified.

[openjdk]

@GoeLin This backport pull request is now marked as clean

[openjdk]

⚠️ @GoeLin 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.

[openjdk]

@GoeLin This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8061729: Update java/net tests to eliminate dependency on sun.net.www.MessageHeader and some other internal APIs
8282017: sun/net/www/protocol/https/HttpsURLConnection/B6216082.java fails with "SocketException: Unexpected end of file from server"

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[GoeLin]

/integrate

[openjdk]

Going to push as commit f3ee6ea.
Since your change was applied there have been 2 commits pushed to the master branch:

• f908cee: 8270447: [IR Framework] Add missing compilation level restriction when using FlipC1C2 stress option
• be52dc5: 8247351: [aarch64] NullPointerException during stack walking (clhsdb "where -a")

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit f3ee6ea.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.