final List<Object[]> rows = new ArrayList<Object[]>();
SAXParserFactory saxFactory = SAXParserFactory.newInstance();
SAXParser saxParser = saxFactory.newSAXParser();
XMLReader sheetParser = saxParser.getXMLReader();
RowPublisher rowPublisher = new RowPublisher() {
@Override
public boolean publish(Object[] values, Style[] styles) {
throw new UnsupportedOperationException();
}