Code example for TransformerConfigurationException

                try { 
          	    return null; 
		catch (TransformerException e2) {
          	    new TransformerConfigurationException(e2);
      	    throw e1;
     * Receive notification of a recoverable error.  
     * The transformer must continue to provide normal parsing events after 
     * invoking this method. It should still be possible for the application 
     * to process the document through to the end. 
     * @param e The warning information encapsulated in a transformer  
     * exception. 
     * @throws TransformerException if the application chooses to discontinue