DataHandler dh = model.classifyImageObjects(images, mode);
DataHandler dh = model.classifyImageObjects(view, images, mode);
	public void classifyImages(ImageData[] images, int mode)	{		if (model.getState() == DISCARDED)            throw new IllegalStateException("This method cannot be invoked " +                    "in the DISCARDED state.");		if (images == null || images.length == 0)			throw new IllegalArgumentException("No image to classify.");		DataHandler dh = model.classifyImageObjects(images, mode);		dh.addPropertyChangeListener(controller);		dh.activate();	}