code: public static ConfigurableEmitter loadEmitter(File ref,
  			ConfigurableEmitterFactory factory) throws IOException {
  		return loadEmitter(new FileInputStream(ref), factory);
  
  	}
docs: Load a single emitter from an XML file
  
  @param ref
  The XML file to read
  @return The configured emitter
  @param factory
  The factory used to create the emitter than will be poulated
  with loaded data.
  @throws IOException
  Indicates a failure to find, read or parse the XML file