Croatian minus sign no longer US Ascii

With this patch:

diff --git a/test/jdk/java/text/Format/NumberFormat/IntlTestDecimalFormatSymbols.java b/test/jdk/java/text/Format/NumberFormat/IntlTestDecimalFormatSymbols.java
index 30905ee46f1..8cfb2316df6 100644
--- a/test/jdk/java/text/Format/NumberFormat/IntlTestDecimalFormatSymbols.java
+++ b/test/jdk/java/text/Format/NumberFormat/IntlTestDecimalFormatSymbols.java
@@ -52,6 +52,7 @@ public class IntlTestDecimalFormatSymbols extends IntlTest
     public void TestSymbols()
     {
         DecimalFormatSymbols fr = new DecimalFormatSymbols(Locale.FRENCH);
+ DecimalFormatSymbols hr = new DecimalFormatSymbols(new Locale("hr"));
 
         DecimalFormatSymbols en = new DecimalFormatSymbols(Locale.ENGLISH);
 
@@ -59,6 +60,10 @@ public class IntlTestDecimalFormatSymbols extends IntlTest
             errln("ERROR: English DecimalFormatSymbols equal to French");
         }
 
+ if(en.getMinusSign() != hr.getMinusSign()) {
+ errln("ERROR: English minus sign not equal to Croatian minus sign. Got: " + hr.getMinusSign() + " expected: " + en.getMinusSign());
+ }
+
         // just do some VERY basic tests to make sure that get/set work
 
         if (!fr.getLocale().equals(Locale.FRENCH)) {


The test fails with:
FAILED: java/text/Format/NumberFormat/IntlTestDecimalFormatSymbols.java

Reason being:

IntlTestDecimalFormatSymbols {
  TestSymbols {
    ERROR: English minus sign not equal to Croatian minus sign. Got: \u2212 expected: -
    Uncaught exception thrown in test method TestSymbols

The test passes with JDK 11.0.18. So this seems a regression in JDK 17+

This issue was originally discovered here:
https://github.com/adoptium/adoptium-support/issues/709