question: returns a roman representation of an integer . concode_field_sep boolean pre concode_elem_sep RomanDigit[] ROMAN_DIGITS concode_elem_sep int value concode_elem_sep char digit concode_field_sep String toRomanUpperCase concode_elem_sep String toRomanLowerCase concode_elem_sep String convert
target: String function ( int arg0 , boolean arg1 ) { return arg1 ? toRomanUpperCase ( arg0 ) : toRomanLowerCase ( arg0 ) ; }