public MonetaryFormat positiveSign ( char positiveSign ) { checkArgument ( ! Character . isDigit ( positiveSign ) ) ; if ( positiveSign == this . positiveSign ) return this ; else return new MonetaryFormat ( negativeSign , positiveSign , zeroDigit , decimalMark , minDecimals , decimalGroups , shift , roundingMode , codes , codeSeparator , codePrefixed ) ; }
Set character to prefix positive values . A zero value means no sign is used in this case . For parsing a missing sign will always be interpreted as if the positive sign was used .