title: In Java how do you randomly select a letter (a-z)?
body: <p>If I want to randomly select a letter between a and z, I assume I have to use the <code>Random</code> class:</p>
  
  <pre><code>Random rand = new Random();
  </code></pre>
  
  <p>But since this only generates numbers, what do I need to do to apply this to letters?</p>