[jdk23u] RFR: 8335536: Fix assertion failure in IdealGraphPrinter when append is true

[duke]

On Fri, 5 Jul 2024 07:04:28 GMT, Qizheng Xing <qxing at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [6db4c6a7](https://github.com/openjdk/jdk/commit/6db4c6a772df856fc3099c32a5b2c102a30d360c) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Qizheng Xing on 3 Jul 2024 and was reviewed by Tobias Hartmann, Christian Hagedorn and Tobias Holenstein.
> 
> Thanks!

@MaxXSoft 
Your change (at version 512e3d92c2acba0b24026ffd26cb366ec75b36dd) is now ready to be sponsored by a Committer.

-------------

PR Comment: https://git.openjdk.org/jdk23u/pull/14#issuecomment-2215893937