initialLocations.add( targetURL );
helloCrawler.setInitialLocations(initialLocations);
// Initialize and start the crawler
helloCrawler.init();
helloCrawler.start();
// Await termination
helloCrawler.getTaskMaster().awaitTermination(0, TimeUnit.MILLISECONDS);
// Shut down the HTTP connection manager
httpclient.getConnectionManager().shutdown();