converts an array of bytes into an array of bytes for the characters representing the hexidecimal values of each byte in order . the returned array will be double the length of the passed array , as it takes two characters to represent any given byte . concode_field_sep char[] DIGITS concode_field_sep char[] encodeHex concode_elem_sep byte[] decodeHex concode_elem_sep int toDigit
byte [ ] function ( byte [ ] arg0 ) { return new String ( encodeHex ( arg0 ) ) . getBytes ( ) ; }