gets the bank code . return value might be empty , depending on which information is available . concode_field_sep String bankCode concode_elem_sep String countryCode concode_elem_sep String bic concode_field_sep Bank setBankCode concode_elem_sep Bank setCountryCode concode_elem_sep String getCountryCode concode_elem_sep Bank setBic concode_elem_sep String getBic
String function ( ) { return bankCode ; }