8266288: assert root method not found in witnessed_reabstraction_in_supers is too strong

[shipilev]

Clean backport.

---

Progress

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

Issue

• JDK-8266288: assert root method not found in witnessed_reabstraction_in_supers is too strong

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk11u-dev pull/35/head:pull/35
$ git checkout pull/35

Update a local copy of the PR:
$ git checkout pull/35
$ git pull https://git.openjdk.java.net/jdk11u-dev pull/35/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 35

View PR using the GUI difftool:
$ git pr show -t 35

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk11u-dev/pull/35.diff

[bridgekeeper]

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[openjdk]

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

[openjdk]

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

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

8266288: assert root method not found in witnessed_reabstraction_in_supers is too strong

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 1 new commit pushed to the master branch:

• 57d8e1e: 8268127: Shenandoah: Heap size may be too small for region to align to large page size

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.

[shipilev]

/integrate

[openjdk]

Going to push as commit 9638c41.
Since your change was applied there has been 1 commit pushed to the master branch:

• 57d8e1e: 8268127: Shenandoah: Heap size may be too small for region to align to large page size

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit 9638c41.

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

[mlbridge]

Webrevs

• 00: Full (cac2eb1c)