8233403: Improve verbosity of some httpclient tests

[GoeLin]

I downport this for parity with 11.0.13-oracle.

It applied clean except for the changes to the includes in four of the files. Only context differences.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8233403: Improve verbosity of some httpclient tests

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk11u-dev pull/390/head:pull/390
$ git checkout pull/390

Update a local copy of the PR:
$ git checkout pull/390
$ git pull https://git.openjdk.java.net/jdk11u-dev pull/390/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 390

View PR using the GUI difftool:
$ git pr show -t 390

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk11u-dev/pull/390.diff

[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.

[openjdk]

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

[openjdk]

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

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

8233403: Improve verbosity of some httpclient tests

Improve the verbosity of some httpclient tests to help diagnosis of intermittent failures. Also fixes ShortRequestBody test.

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.

[mlbridge]

Webrevs

• 00: Full (22900242)

[GoeLin]

/integrate

[openjdk]

Going to push as commit d78b4c7.
Since your change was applied there have been 6 commits pushed to the master branch:

• 8c2cecc: 8165828: [TEST_BUG] The reg case:javax/swing/plaf/metal/MetalIcons/MetalHiDPIIconsTest.java failed as No Metal Look and Feel
• 52c1288: Merge
• f336c72: 8273939: Backport of 8248414 to JDK11 breaks MacroAssembler::adrp
• 8fc3d89: 8221259: New tests for java.net.Socket to exercise long standing behavior
• 16ef602: 8217438: Adapt tools//launcher/Test7029048.java for AIX
• ae849c1: 8080569: java/lang/ProcessBuilder/DestroyTest.java fails with "RuntimeException: Process terminated prematurely"

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit d78b4c7.

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