code: public void close() throws KNXMLException
  	{
  		if (closeReader)
  			try {
  				r.close();
  			}
  			catch (final IOException e) {
  				throw new KNXMLException(e.getMessage());
  			}
  	}
docs: /* (non-Javadoc)
  @see tuwien.auto.calimero.xml.XMLReader#close()