code: public void unparsedEntityDecl(StylesheetHandler handler, String name,
                                   String publicId, String systemId,
                                   String notationName)
    {
  
      // no op
    }
docs: Receive notification of an unparsed entity declaration.
  
  
  @param handler non-null reference to current StylesheetHandler that is constructing the Templates.
  @param name The entity name.
  @param publicId The entity public identifier, or null if not
  available.
  @param systemId The entity system identifier.
  @param notationName The name of the associated notation.
  @see org.xml.sax.DTDHandler#unparsedEntityDecl