code: public boolean getFeature(String name) throws SAXNotRecognizedException, SAXNotSupportedException {
  
          if (name == null) {
              throw new NullPointerException("name == null");
          }
          throw new SAXNotRecognizedException(name);
      }
docs: Look up the value of a feature flag.
  
  <p>The feature name is any fully-qualified URI.  It is
  possible for a {@link SchemaFactory} to recognize a feature name but
  temporarily be unable to return its value.
  
  <p>Implementers are free (and encouraged) to invent their own features,
  using names built on their own URIs.</p>
  
  @param name The feature name, which is a non-null fully-qualified URI.
  @return The current value of the feature (true or false).
  @exception org.xml.sax.SAXNotRecognizedException If the feature
  value can't be assigned or retrieved.
  @exception org.xml.sax.SAXNotSupportedException When the
  {@link SchemaFactory} recognizes the feature name but
  cannot determine its value at this time.
  @exception NullPointerException
  if the name parameter is null.
  @see #setFeature(String, boolean)