protected List<URI> load(final InputStream in) throws SAXException, IOException {
  SAXParser saxParser;
  final SAXParserFactory factory=SAXParserFactory.newInstance();
  try {
    saxParser=factory.newSAXParser();
  }
 catch (  final ParserConfigurationException ex) {
    throw new SAXException(ex);
  }
  groups=new LinkedList<URI>();
  saxParser.parse(in,this);
  return groups;
}

protected List < URI > load ( final InputStream in ) throws SAXException , IOException { SAXParser saxParser ; final SAXParserFactory factory = SAXParserFactory . newInstance ( ) ; try { saxParser = factory . newSAXParser ( ) ; } catch ( final ParserConfigurationException ex ) { throw new SAXException ( ex ) ; } groups = new LinkedList < URI > ( ) ; saxParser . parse ( in , this ) ; return groups ; }
load and returns the list of files .
