scanList.add(new File(PathUtil.getRootClassPath()));
Scanner scanner = new Scanner();
scanner.setReportExistingFilesOnStartup(false);
scanner.setScanInterval(scanIntervalSeconds);
scanner.setScanDirs(scanList);
scanner.addListener(new Scanner.BulkListener() {
public void filesChanged(@SuppressWarnings("rawtypes") List changes) {
try {
System.err.println("Loading changes ......");
web.stop();