[13u]: RFR: 8228469: (tz) Upgrade time-zone data to tzdata2019b

[naoto.sato at oracle.com]

+1

Naoto

On 8/6/19 8:13 AM, Seán Coffey wrote:
> Looks good Ramanand.
> 
> regards,
> Sean.
> 
> On 06/08/2019 06:57, Ramanand Patil wrote:
>> Hi all,
>> Please review the patch for jdk13u backport of tzdata2019b integration 
>> into jdk:
>> Webrev: http://cr.openjdk.java.net/~rpatil/8228469/13u/webrev.00/
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8228469
>>
>> The patch is not clean because: It uses "rearguard" format tzdata from 
>> IANA (instead of vanguard format), as the enhancement bug[1] is not 
>> fixed in jdk13u.
>> The patch has passed all the related testing including JCK.
>>
>> Note: As per the mail from tzdata maintainers[2] there is a 
>> possibility that Brazil might not abolish DST.
>>
>>
>> [1] https://bugs.openjdk.java.net/browse/JDK-8212970
>> [2] https://mm.icann.org/pipermail/tz/2019-July/028344.html
>>
>>
>> Regards,
>> Ramanand.