<i18n dev> RFR: 8354548: Update CLDR to Version 48.0 [v2]

[Naoto Sato]

On Sat, 1 Nov 2025 16:23:18 GMT, Liam Miller-Cushon <cushon at openjdk.org> wrote:

>> Naoto Sato has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   .md files
>
> make/data/cldr/common/main/tok.xml line 444:
> 
>> 442: 					<dateFormatLength type="long">
>> 443: 						<dateFormat>
>> 444: 							<pattern>'tenpo' 'sike' #y 'la' 'tenpo' MMMM 'la' 'tenpo' 'suno' #d</pattern>
> 
> I think `DateTimeFormatter` doesn't handle the new patterns for `tok`, I am seeing the following crash with these changes:
> 
> 
> jshell> Instant.parse("2018-07-16T23:58:59.000000200Z").atZone(ZoneId.of("UTC")).format(DateTimeFormatter.ofLocalizedDate(FormatStyle.LONG).withLocale(Locale.of("tok")))
> |  Exception java.lang.IllegalArgumentException: Pattern includes reserved character: '#'
> |        at DateTimeFormatterBuilder.parsePattern (DateTimeFormatterBuilder.java:2056)
> |        at DateTimeFormatterBuilder.appendPattern (DateTimeFormatterBuilder.java:1910)
> |        at DateTimeFormatterBuilder$LocalizedPrinterParser.lambda$formatter$0 (DateTimeFormatterBuilder.java:5181)
> |        at ConcurrentHashMap.computeIfAbsent (ConcurrentHashMap.java:1727)
> |        at DateTimeFormatterBuilder$LocalizedPrinterParser.formatter (DateTimeFormatterBuilder.java:5179)
> |        at DateTimeFormatterBuilder$LocalizedPrinterParser.format (DateTimeFormatterBuilder.java:5154)
> |        at DateTimeFormatterBuilder$CompositePrinterParser.format (DateTimeFormatterBuilder.java:2547)
> |        at DateTimeFormatter.formatTo (DateTimeFormatter.java:1907)
> |        at DateTimeFormatter.format (DateTimeFormatter.java:1881)
> |        at ZonedDateTime.format (ZonedDateTime.java:2158)
> |        at (#6:1)

Thanks. Will address this in the next version.

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PR Review Comment: https://git.openjdk.org/jdk/pull/28076#discussion_r2487494223