8317343: GC: Make TestHeapFreeRatio use createTestJvm

[luchenlin]

I backport this for parity with 11.0.25-oracle.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8317343 needs maintainer approval

Issue

• JDK-8317343: GC: Make TestHeapFreeRatio use createTestJvm (Enhancement - P4 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk11u-dev.git pull/2893/head:pull/2893
$ git checkout pull/2893

Update a local copy of the PR:
$ git checkout pull/2893
$ git pull https://git.openjdk.org/jdk11u-dev.git pull/2893/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 2893

View PR using the GUI difftool:
$ git pr show -t 2893

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk11u-dev/pull/2893.diff

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[bridgekeeper]

👋 Welcome back andrewlu! 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]

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

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

8317343: GC: Make TestHeapFreeRatio use createTestJvm

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 4 new commits pushed to the master branch:

• 8ef8482: 8334711: [TEST_BUG] Compilation failed of MimeFormatsTest/MimeFormatsTest.java
• 7547abf: 8255913: Decrease number of iterations in TestMaxCachedBufferSize
• ee57792: 8259274: Increase timeout duration in sun/nio/ch/TestMaxCachedBufferSize.java
• d668844: 8298873: Update IllegalRecordVersion.java for changes to TLS implementation

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this 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.

[openjdk]

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

[openjdk]

⚠️ @luchenlin 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 (b4ed4b97)

[luchenlin]

/integrate

[openjdk]

Going to push as commit 1daafdd.
Since your change was applied there have been 4 commits pushed to the master branch:

• 8ef8482: 8334711: [TEST_BUG] Compilation failed of MimeFormatsTest/MimeFormatsTest.java
• 7547abf: 8255913: Decrease number of iterations in TestMaxCachedBufferSize
• ee57792: 8259274: Increase timeout duration in sun/nio/ch/TestMaxCachedBufferSize.java
• d668844: 8298873: Update IllegalRecordVersion.java for changes to TLS implementation

Your commit was automatically rebased without conflicts.

[openjdk]

@luchenlin Pushed as commit 1daafdd.

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