*/
	private int[] getWhatNeedsDone() {
		ArrayList list = new ArrayList();
		for (int i = 0; i < editingGrammarModel.getRowCount() - 1; i++)
			if (!converter.isChomsky(editingGrammarModel.getProduction(i)))
				list.add(new Integer(i));
		int[] ret = new int[list.size()];
		for (int i = 0; i < ret.length; i++)
			ret[i] = ((Integer) list.get(i)).intValue();
		return ret;
	}