8296932: G1: Remove unused G1RootClosures::weak_oops

[albertnetymk]

Simple change of removing dead code.

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
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• Commit message must refer to an issue

Issue

• JDK-8296932: G1: Remove unused G1RootClosures::weak_oops

Reviewers

• Thomas Schatzl (@tschatzl - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk pull/11134/head:pull/11134
$ git checkout pull/11134

Update a local copy of the PR:
$ git checkout pull/11134
$ git pull https://git.openjdk.org/jdk pull/11134/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 11134

View PR using the GUI difftool:
$ git pr show -t 11134

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/11134.diff

[bridgekeeper]

👋 Welcome back ayang! 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]

@albertnetymk The following label will be automatically applied to this pull request:

• hotspot-gc

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[mlbridge]

Webrevs

• 00: Full (145a8751)

[tschatzl]

Lgtm and trivial

[openjdk]

@albertnetymk 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:

8296932: G1: Remove unused G1RootClosures::weak_oops

Reviewed-by: tschatzl

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 37 new commits pushed to the master branch:

• 65f7de2: 8022403: sun/java2d/DirectX/OnScreenRenderingResizeTest/OnScreenRenderingResizeTest.java fails
• 3f2f128: 8295952: Problemlist existing compiler/rtm tests also on x86
• 6ead2b0: 8296548: Improve MD5 intrinsic for x86_64
• bd3acbe: 8297089: [BACKOUT] JDK-8297088 Update LCMS to 2.14
• 6a60d31: 8295369: Update LCMS to 2.14
• 0cbf084: 8296969: C1: PrintC1Statistics is broken after JDK-8292878
• f662a06: 8296970: Remove sysThreadAvailableStackWithSlack from hotspot-symbols
• 7357a1a: 8296889: Race condition when cancelling a request
• 87530e6: 8296913: Correct enable preview idiom in JdbLastErrorTest.java
• fafe682: 8295861: get rid of list argument in debug agent's removeNode() API
• ... and 27 more: https://git.openjdk.org/jdk/compare/3f401b309124eecef7a39aac663bb5e8808a4476...master

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.

[albertnetymk]

Thanks for the review.

/integrate

[openjdk]

Going to push as commit 720c3d0.
Since your change was applied there have been 42 commits pushed to the master branch:

• 196d021: 8297020: Rename GrowableArray::on_stack
• 5f51dff: 8296776: Stop using mtNone as marker for CHeap allocations in GrowableArray
• 499406c: 8285488: Improve DocFinder
• 97ab2c3: 8296953: Fix a typo in exception documentation
• 5e08b3f: 8296931: NMT tests slowed down considerably by JDK-8242181
• 65f7de2: 8022403: sun/java2d/DirectX/OnScreenRenderingResizeTest/OnScreenRenderingResizeTest.java fails
• 3f2f128: 8295952: Problemlist existing compiler/rtm tests also on x86
• 6ead2b0: 8296548: Improve MD5 intrinsic for x86_64
• bd3acbe: 8297089: [BACKOUT] JDK-8297088 Update LCMS to 2.14
• 6a60d31: 8295369: Update LCMS to 2.14
• ... and 32 more: https://git.openjdk.org/jdk/compare/3f401b309124eecef7a39aac663bb5e8808a4476...master

Your commit was automatically rebased without conflicts.

[openjdk]

@albertnetymk Pushed as commit 720c3d0.

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