Java Source Code for IBAN Verification

I need complete JAVA source code for validating an IBAN number. The script should be able to determine whether a given IBAN is of correct length (different lengths for different countries) and if the check digit is correct. You can find the algoritm on Wikipedia: "An IBAN is validated by converting it into an integer and performing a basic mod-97 operation (as described in ISO 7064) on it. If the IBAN is valid, the remainder equals 1. The algorithm of IBAN validation is as follows 1. Check that the total IBAN length is correct as per the country. If not, the IBAN is invalid 2. Move the four initial characters to the end of the string 3. Replace each letter in the string with two digits, thereby expanding the string, where A = 10, B = 11, ..., Z = 35 4. Interpret the string as a decimal integer and compute the remainder of that number on division by 97 If the remainder is 1, the check digit test is passed and the IBAN might be valid." [login to view URL]