or <code>Template</code>s created by this factory.</p>

 <p>
 Feature names are fully qualified <code><a href="../../../../reference/java/net/URI.html">URI</a></code>s.
 Implementations may define their own features.
 An <code><a href="../../../../reference/javax/xml/transform/TransformerConfigurationException.html">TransformerConfigurationException</a></code> is thrown if this <code>TransformerFactory</code> or the
 <code>Transformer</code>s or <code>Template</code>s it creates cannot support the feature.
