Write code to Convert a hex-encoded string into a byte in char type.
//package com.book2s; public class Main { public static void main(String[] argv) { String orgString = "book2s.com"; System.out.println(hexStringToByteChar(orgString)); }/*www .ja va2 s. c o m*/ /** * Converts a hex-encoded string into a byte in char type. * * @param orgString * a string of an hex-value, e.g. "F0" (0x is not part of this * string) * @return the value of the string in byte (as char) */ public static char hexStringToByteChar(String orgString) { if (orgString.length() > 2) { throw new IllegalArgumentException( "Too long, has to be 2 characters"); } Integer orgInt = Integer.valueOf(orgString, 16); char val = (char) orgInt.intValue(); return val; } }