Converting List<Character> to char[] and then to String
<p>I've tried the following:</p>

<pre><code>List&lt;Character&gt; randomExpression = new ArrayList&lt;Character&gt;();
String infixString = new String(randomExpression.toArray());
</code></pre>

<p>But this won't work because there is no String conctructor with an <code>Object[]</code> parameter.</p>
