On Tue, 7 Apr 2026 20:02:07 GMT, Naoto Sato <[email protected]> wrote:
>> This PR adds support for the std/dstOffset attributes in CLDR metazone >> definitions. These attributes were introduced in CLDR v48 to address >> differences between the IANA TZDB vanguard and rearguard formats. At the >> time JDK adopted CLDR v48, this support was not implemented because the JDK >> handles these differences separately (see JDK-8212970). >> >> More recently, the America/Vancouver time zone is planning to adopt a >> year-round fixed offset. To avoid mismatches between standard and daylight >> saving time naming, CLDR has started using these attributes for that zone. >> This change prepares the JDK for upcoming TZDB updates and the corresponding >> CLDR changes. > > Naoto Sato has updated the pull request incrementally with one additional > commit since the last revision: > > Code simplification make/jdk/src/classes/build/tools/cldrconverter/CLDRConverter.java line 144: > 142: > 143: // Map of explicit dst offsets for metazones > 144: // key: metazone name Small suggestion on this comment. I think the key is the time zone ID (for example, "Europe/Dublin"), not the metazone name (for example, "Irish"). ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/30594#discussion_r3047664537
