clear method
void
clear()
Implementation
void clear() {
_nextFmtId = _firstCustomFmtId;
_map = {..._standardNumFormats};
_inverseMap = _createInverseMap(_standardNumFormats);
}
void clear() {
_nextFmtId = _firstCustomFmtId;
_map = {..._standardNumFormats};
_inverseMap = _createInverseMap(_standardNumFormats);
}