returns the value of the hex character . concode_field_sep char[] HEX_DIGITS concode_field_sep byte[] bytesFromHexString concode_elem_sep String toHexString
int function ( char arg0 ) { if ( arg0 >= '0' && arg0 <= '9' ) return arg0 - '0' ; if ( arg0 >= 'A' && arg0 <= 'F' ) return arg0 - 'A' + 10 ; if ( arg0 >= 'a' && arg0 <= 'f' ) return arg0 - 'a' + 10 ; throw new IllegalArgumentException ( "srini_string" + arg0 + "srini_string" ) ; }