to convert byte array to hex string with capital concode_field_sep PlaceHolder placeHolder concode_field_sep String bytesToHex concode_elem_sep String hexToString concode_elem_sep String stringToHex concode_elem_sep byte[] hexToBytes concode_elem_sep String bytesToString
String function ( byte [ ] arg0 ) { return bytesToHex ( arg0 ) . toUpperCase ( ) ; }