Hi Roger,

Thank you for your comment. I added a brief comment in the issue on how the implementation behaves in the problem case.

Naoto

On 8/18/20 8:19 AM, Roger Riggs wrote:
Hi Naoto,

I think the issue would benefit from a comment describing the solution.
Its not clear how the code addresses the issue.

Thanks, Roger


On 8/17/20 7:42 PM, naoto.s...@oracle.com wrote:
Hi Joe,

It turned out that the previous fix did not address plural format cases. That means that just making the divisor negative to indicate non-placeholder cannot distinguish multiple plural cases with the same divisor. Instead, I created a list of placeholders (minimum digits) for each index and count. Here is the updated webrev:

http://cr.openjdk.java.net/~naoto/8251499/webrev.01/

I added a new test case (COMPACT_PATTERN14), which actually is extracted from CLDR 38 Somali locale that demonstrates the issue. I'd appreciate your further review.

Naoto

On 8/14/20 6:21 PM, Joe Wang wrote:
Hi Naoto,

Looks good to me.

While a negative divisor representing no zeros is newly introduced, the "divisor > 0" checks seem to have always been beneficial.  I had to count the number of ""s in COMPACT_PATTERN13 :-)

Have a great weekend!
Joe

On 8/14/2020 3:20 PM, naoto.s...@oracle.com wrote:
Hello,

Please review the fix for the following issue:

https://bugs.openjdk.java.net/browse/JDK-8251499

The proposed changeset is located at:

https://cr.openjdk.java.net/~naoto/8251499/webrev.00/

The current implementation of CompactNumberFormat assumes that there is always the number placeholder part in compact patterns. This is not always true. In fact, upcoming CLDR 38 resurrects such patterns, so this fix is a precursor to support CLDR 38.

Naoto


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