[jdk21u-dev] RFR: 8373476: (tz) Update Timezone Data to 2025c

[Andrew John Hughes]

On Wed, 14 Jan 2026 08:35:25 GMT, Zhaokun Xie <zxie at openjdk.org> wrote:

> tz2025c changes. clean backport of https://github.com/openjdk/jdk/commit/5df183be6c484d8f9635fac149caf5e2079c5561

I'm at a loss on the GHA failures.  Why is testing being run in things like the arm cross compile?
~~~
Test selection 'java/text/Format java/util/TimeZone sun/util/calendar sun/util/resources', will run:
* jtreg:test/jdk/java/text/Format
* jtreg:test/jdk/java/util/TimeZone
* jtreg:test/jdk/sun/util/calendar
* jtreg:test/jdk/sun/util/resources
~~~
It's failing because JTreg is not available there (it is installed by `test.yml`)

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/2545#issuecomment-3843363041