public void visit(Page page) { String url = page.getWebURL().getURL(); // standard out contains a single line per URL, with the URL // followed by all the words found on the page // String text = page.getText().replaceAll("[^a-zA-Z]+", " "); System.out.println(url + "\t" + text); // standard err contains a line for each outgoing link from the // page we're crawling // for (WebURL link : page.getURLs()) { System.err.println(url + "\t" + link.getURL()); } }