[jdk17u-dev] Integrated: 8354893: [REDO BACKPORT] javac crashes while adding type annotations to the return type of a constructor (JDK-8320001)

[Liam Miller-Cushon]

To protect against unauthorized use of the Oracle email brand, we will be implementing a strict DMARC policy as part of our email security. DMARC (Domain-based Message Authentication, Reporting and Conformance) will help protect against phishing attacks, spam campaigns, and other malicious activities. 

With this implementation, emails sent on behalf of ANY Oracle owned domain will be restricted if they fail DMARC compliance. 

DMARC Info : 
Record= v=DMARC1;p=none;rua=mailto:dmarc_rua at emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf at emaildefense.proofpoint.com;fo=1
Result= none

Questions and more information:

* You may need to take action if you're responsible for email flow from Oracle Cloud, OCI, or acquisition domains. Senders in this category are treated as external emails since they operate outside of Oracle's internal network.

* If you are using the OCI Email Delivery Service, ensure you generate DKIM for your related Header From Domain - refer to https://docs.oracle.com/en-us/iaas/Content/Email/Tasks/configuredkim.htm more info can be found here https://confluence.oraclecorp.com/confluence/display/EMAIL/DMARC+for+Oracle+IT+and+Email+Delivery+Frequently+Asked+Questions

* Refer to the DMARC FAQ https://confluence.oraclecorp.com/confluence/display/OITGLOBAL/DMARC+Global+FAQ to learn more about DMARC, if your emails may be affected, and actions you need to take.

* If you have questions, reach out to the #oracle-owned-domains-dmarc Slack channel.

Thank you in advance for your attention to this matter.

On Sat, 1 Nov 2025 21:38:56 GMT, Liam Miller-Cushon <cushon at openjdk.org> wrote:

> This is a backport of [JDK-8354893](https://bugs.openjdk.org/browse/JDK-8354893), which is a follow-up to [JDK-8341779](https://bugs.openjdk.org/browse/JDK-8341779).

This pull request has now been integrated.

Changeset: 041058f4
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.org/jdk17u-dev/commit/041058f4879f2f6bbd86a3bc7f1a31e19f984e4f
Stats:     143 lines in 2 files changed: 142 ins; 0 del; 1 mod

8354893: [REDO BACKPORT] javac crashes while adding type annotations to the return type of a constructor (JDK-8320001)

Reviewed-by: vromero
Backport-of: b2225c8c491e9a5f4f6d2ef14338369d681d6110

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PR: https://git.openjdk.org/jdk17u-dev/pull/4151