Create a char from a string that contains the utf code
<p>I'm trying to create a char out of the utf code. I'm reading this code from a file which is a map of characters. All characters are specified by their UTF code.</p>

<p>0020  SPACE<br>
 0021  EXCLAMATION MARK<br>
 0022  QUOTATION MARK<br>
 .<br>
 .<br> 
 .<br></p>

<p>After reading the code from the file, I end up with this code in a String. How can I convert this code(Stirng) to a char? </p>
