public static void main(String[] args) throws IOException {
         Reader reader = new InputStreamReader(FilterJSComment.class.getResourceAsStream("/server.xml"),"utf-8");
            char buffer[] = new char[1000];
            int i=0;

            StringBuilder sb = new StringBuilder();
            while((i=reader.read(buffer))!=-1){
                sb.append(buffer,0,i);
            }

            reader.close();
            String str = sb.toString();
            System.out.println(str);
            
            String h = str.replaceAll("<!--(?>\\n\\r|\\r|\\n|.)*?-->", "");
            System.out.println(h);

    }