8368780: IGV: Upgrade to Netbeans Platform 27

[anton-seoane]

This PR upgrades IGV and its dependencies to the newest Netbeans Platform 27, released on August 21, 2025. It also supports running the latest (LTS) JDK 25.

It has been tested that IGV still behaves as expected after the upgrade.

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Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8368780: IGV: Upgrade to Netbeans Platform 27 (Enhancement - P4)

Reviewers

• Roberto Castañeda Lozano (@robcasloz - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk.git pull/27579/head:pull/27579
$ git checkout pull/27579

Update a local copy of the PR:
$ git checkout pull/27579
$ git pull https://git.openjdk.org/jdk.git pull/27579/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 27579

View PR using the GUI difftool:
$ git pr show -t 27579

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/27579.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back anton-seoane! 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]

@anton-seoane 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:

8368780: IGV: Upgrade to Netbeans Platform 27

Reviewed-by: rcastanedalo

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 54 new commits pushed to the master branch:

• f49849a: 8368893: RISC-V: crash after JDK-8352673 on fastdebug version
• 6c2d383: 8368953: Document the reason why Serial/Parallel/G1 use zero as dirty card value
• 1188ca5: 8368954: G1: Document why G1 uses TLS storage for the current card table reference
• ... and 51 more: https://git.openjdk.org/jdk/compare/bdb7d25ac11ca60a357b371c75544b346e523940...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.

As you do not have Committer status in this project an existing Committer must agree to sponsor your change. Possible candidates are the reviewers of this PR (@robcasloz) but any other Committer may sponsor as well.

➡️ To flag this PR as ready for integration with the above commit message, type /integrate in a new comment. (Afterwards, your sponsor types /sponsor in a new comment to perform the integration).

[openjdk]

@anton-seoane The following label will be automatically applied to this pull request:

• hotspot-compiler

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

[mlbridge]

Webrevs

• 00: Full (3452bfeb)

[robcasloz]

Thank you, Antón!