Char cannot be dereferenced error
<p>I am looking for help with two problems. One is an error from dereferencing a char like this:</p>

<pre><code>while (c.length() != 1)
</code></pre>

<p>I'm trying to get it to loop while the <code>char c</code> does not have a length of 1.</p>

<p>The second error is from from trying to read in the next <code>char</code> when a user inputs it.    </p>

<pre><code>c = kb.nextChar();
</code></pre>

<p>I'm not sure if this is the correct way to do that, or whether it returns a string or something.</p>
