public static boolean convertUclickPuzzle( InputStream is, DataOutputStream os, String copyright, Calendar date) { Puzzle puz = new Puzzle(); puz.setDate(date); puz.setCopyright(copyright); SAXParserFactory factory = SAXParserFactory.newInstance(); try { SAXParser parser = factory.newSAXParser(); // parser.setProperty("http://xml.org/sax/features/validation", false); XMLReader xr = parser.getXMLReader(); xr.setContentHandler(new UclickXMLParser(puz)); xr.parse(new InputSource(is)); puz.setVersion(IO.VERSION_STRING); puz.setNotes(""); IO.save(puz, os); return true; } catch (Exception e) { e.printStackTrace(); return false; } }