GROUP_SEP property Null safety
final
Implementation
final String DECIMAL_SEP,
GROUP_SEP,
PERCENT,
ZERO_DIGIT,
PLUS_SIGN,
MINUS_SIGN,
EXP_SYMBOL,
PERMILL,
INFINITY,
NAN,
DECIMAL_PATTERN,
SCIENTIFIC_PATTERN,
PERCENT_PATTERN,
CURRENCY_PATTERN,
DEF_CURRENCY_CODE;