Hex input from string problem

Question

Hi!
Whenever I try to input a hex integer by readLine method
of BufferedReader and parse it I get a NuberFormatException . Please tell me a solution?

Answer 1

Hi...
Have you tried using the static method decode in the Integer class?
I don't know if this is where you're goign with this problem but try this (I assume you read a line, parse it, and then stuff the hex number string you want to decode into a temporary String variable)
String tempNumber = //your BufferedReader readline stuff here...
try {
    int hexNumber = Integer.decode (tempNumber);
    //do futher processing here
catch (NumberFormatException e) {
    System.err.println (e.getMessage ( ))
}