supported. For instance, to test if a
DOMSource and a StreamResult is supported, you can apply the following
test.
</p>

<pre>
<code>
TransformerFactory tfactory = TransformerFactory.newInstance();
if (tfactory.getFeature(DOMSource.FEATURE) &amp;&amp; tfactory.getFeature(StreamResult.FEATURE)) {
...
}
</code>
</pre>


<h3>
<a name="qname-delimiter">Qualified Name Representation</a>
</h3>

<p><a href="http://www.w3.org/TR/REC-xml-names">Namespaces</a>
present something of a problem area when dealing with XML