Take a look to class opencard.core.util.HexString ...
On Mon, 13 Mar 2000, Paul Sheridan wrote:
> Dear Opencard members,
> Any help you could offer would be very much appreciated ! Here is my problem, I am
>trying to write an applet proxy CardService, and I need a way of converting a
>java.lang.String into a byte array of its hex representation.
>
> f.e.:
> String = "Paul" therefore the array should be: [50] [61] [75] [6C]
>
> java.lang.String getBytes returns the value in decimal i.e. [80] [97] [117] [108] -
>but what I need is the hex representation as above, not the decimal one returned by
>getBytes.
>
> Also I need a way to reverse the procedure i.e.
> array1..4 [50] [61] [75] [6C] will give me a String "Paul"
>
> Thanks in advance,
> Paul Sheridan
>
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