[jdk17u-dev] RFR: 8335536: Fix assertion failure in IdealGraphPrinter when append is true

[Qizheng Xing]

On Thu, 4 Jul 2024 03:06:59 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.
> 
> The original patch does not apply cleanly to 17u due to some merge conflicts about creating `xmlStream` with placement `new` expressions.
> 
> Thanks!

Hi all,

This backport fixes some assertion failures in `IdealGraphPrinter` when debugging on ideal graph, which is low risk.

Could someone please review this PR?

Thanks!

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PR Comment: https://git.openjdk.org/jdk17u-dev/pull/2657#issuecomment-2262164056