public TrackDatabase(InputStream is) throws IOException {
try {
createDOM();
load(is);
} catch (Exception e) {
e.printStackTrace();
if (!(e instanceof IOException)) throw new IOException(e.toString());
create();
}
}
public void load(File file) throws IOException, ParserConfigurationException, SAXException {
this.file = file;
load(new FileInputStream(file));
}