+ String keyword = "title=\"";
+ Scanner tagScanner = new Scanner(line);
+ tagScanner.useDelimiter(keyword);
+ if (tagScanner.hasNext()) {
+ tagScanner.next();// Ignore first one
+ }
+ while (tagScanner.hasNext()) {
+ String tag = tagScanner.next();
+ if (tag.contains("\"")) {
+ tag = tag.split("\"")[0];
+ tag = StringUtils.unhtml(tag).trim();
+ if (!tag.isEmpty() && !tags.contains(tag)) {
+ tags.add(tag);
+ }
+ }