How to convert Set<String> to String[]?
<p>I need to get a <code>String[]</code> out of a <code>Set&lt;String&gt;</code>, but I don't know how to do it. The following fails:</p>

<pre><code>Map&lt;String, ?&gt; myMap = gpxlist.getAll();
Set&lt;String&gt; myset = myMap.keySet();
String[] GPXFILES1 = (String[]) myset.toArray(); // Here it fails.
</code></pre>

<p>How can I fix it so that it works?</p>
