static {
xmf = new XmlFieldFactory();
xmf.setGetterCache(true);
}
/**
* Read a fods office document from an input stream.
*
* @param is
* @return the workbook
* @throws XmlFieldParsingException
*/
public static Workbook read(InputStream is) throws XmlFieldParsingException {
return xmf.getXmlField().xmlToObject(is, Workbook.class);
}