ADDITIONAL SYSTEM INFORMATION :
JDK: jdk-11.0.2

A DESCRIPTION OF THE PROBLEM :
For the "ar_JO_u-nu-latn" locale, the minus sign is returned as \u200E instead of the correct sign. This seems to be it is defined as "\u200E-" in the CLDR data and in java.text.DecimalFormatSymbols the minus sign is set using charAt(0).

REGRESSION : Last worked in version 8u341

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Create locale: `val locale = Locale.Builder().setLanguage("ar").setRegion("JO").setExtension("u", "nu-latn").build();`
Then request the minus sign: `DecimalFormatSymbols.getInstance(local).getMinusSign`


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
A `-`
ACTUAL -
`\u200e`

FREQUENCY : always