RFR: 8296246: Update Unicode Data Files to Version 15.1.0

[Andrey Turbanov]

On Wed, 13 Sep 2023 20:15:09 GMT, Naoto Sato <naoto at openjdk.org> wrote:

> This PR is to incorporate the latest Unicode 15.1, which was released yesterday. Besides the usual character data update, an upgraded implementation of RegEx which reflects the Indic Consonant Break specified in the latest Unicode Annex #29 ("Unicode Text Segmentation") is included. A corresponding CSR has also been drafted.

make/jdk/src/classes/build/tools/generateextraproperties/GenerateExtraProperties.java line 65:

> 63:  *    args[3...]: Names of the property to generate the conditions
> 64:  */
> 65: public class  GenerateExtraProperties {

Suggestion:

public class GenerateExtraProperties {

make/jdk/src/classes/build/tools/generateextraproperties/GenerateExtraProperties.java line 118:

> 116:         if (r.start == r.last) {
> 117:             return (" ".repeat(12) + "cp == 0x" + toHexString(r.start));
> 118:         } else  if (r.start == r.last - 1) {

Suggestion:

        } else if (r.start == r.last - 1) {

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PR Review Comment: https://git.openjdk.org/jdk/pull/15728#discussion_r1327033148
PR Review Comment: https://git.openjdk.org/jdk/pull/15728#discussion_r1327033517