<i18n dev> RFR: 8218781 : Localized names for Japanese Era Reiwa in COMPAT provider

naoto.sato at oracle.com naoto.sato at oracle.com
Fri May 17 16:39:35 UTC 2019

Hi Leo,

Overall looks good. One comment to the test case is that I would avoid 
using the name "JavaTimeSupplementary" or "JTS", as they are the 
implementation detail. Actually, a DateTimeFormatException may not 
necessarily be caused by a missing JavaTimeSupplementary resource in the 


On 5/16/19 9:04 PM, li.jiang at oracle.com wrote:
> Hi all,
> Please review the change to update the l10n names for Japanese era Reiwa 
> in JDK COMPAT provider. The l10n names come from the CLDR 35.1, please 
> refer this unicode chart[1] for l10n definitions.
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8218781
> Webrev:
> http://cr.openjdk.java.net/~ljiang/8218781/webrev.00/
> In this change,
>   - update the l10n names if they are defined in CLDR 35.1.
>   - update the l10n names to Reiwa, Reiwa, R for FULL, SHORT, NARROW 
> style respectively.
>   - In FormatData_th.java, the localized single character was used for 
> previous eras. But we don't find the corresponding name in CLDR 35.1. 
> Update it to 'R' according to CLDR 35.1.
> [1] 
> https://www.unicode.org/cldr/charts/latest/by_type/date_&_time.japanese.html 
> Thanks,
> Leo

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