[jdk25u-dev] RFR: 8369050: DecimalFormat Rounding Errors for Fractional Ties Near Zero

[Goetz Lindenmaier]

On Tue, 25 Nov 2025 21:06:36 GMT, Roland Mesde <duke at openjdk.org> wrote:

> Backporting JDK-8369050: DecimalFormat Rounding Errors for Fractional Ties Near Zero. Fixes rounding logic, updates a test and adds a test. Merge issue was related to the bug list. Only the current issue (8369050) was added as part of the PR. Ran GHA Sanity Checks (passed), jtreg tier1 tests (passed) and related tests (passed) on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:
> 
> (Passed) - make test-tier1
> (Passed) - make test TEST=test/jdk/java/text/Format
> 
> Results are attached.
> 
> [linux-aarch64-jtreg-tier1.log](https://github.com/user-attachments/files/23776407/linux-aarch64-jtreg-tier1.log)
> [linux-aarch64-specific-test.log](https://github.com/user-attachments/files/23776408/linux-aarch64-specific-test.log)
> [linux-x64-jtreg-tier1.log](https://github.com/user-attachments/files/23776409/linux-x64-jtreg-tier1.log)
> [linux-x64-specific-test.log](https://github.com/user-attachments/files/23776410/linux-x64-specific-test.log)
> [macos-aarch64-jtreg-tier1.log](https://github.com/user-attachments/files/23776411/macos-aarch64-jtreg-tier1.log)
> [macos-aarch64-specific-test.log](https://github.com/user-attachments/files/23776412/macos-aarch64-specific-test.log)
> [windows-x64-jtreg-tier1.log](https://github.com/user-attachments/files/23776413/windows-x64-jtreg-tier1.log)
> [windows-x64-specific-test.log](https://github.com/user-attachments/files/23776414/windows-x64-specific-test.log)

@rm-gh-8 
Thanks for fixing the bugid, now it's even clean!!

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PR Comment: https://git.openjdk.org/jdk25u-dev/pull/4#issuecomment-3584918847