output: #fixed code
                                 public static void premain(String agentArgument, Instrumentation instrumentation) throws Exception {
       String[] args = agentArgument.split(":");
       if (args.length < 2 || args.length > 3) {
         System.err.println("Usage: -javaagent:/path/to/JavaAgent.jar=[host:]<port>:<yaml configuration file>");
         System.exit(1);
       }
  
       int port;
       InetSocketAddress socket;
       String file;
  
       if (args.length == 3) {
         port = Integer.parseInt(args[1]);
         socket = new InetSocketAddress(args[0], port);
         file = args[2];
       } else {
         port = Integer.parseInt(args[0]);
         socket = new InetSocketAddress(port);
         file = args[1];
       }
  
       new JmxCollector(new File(file)).register();
       DefaultExports.initialize();
  
       server = new Server();
       QueuedThreadPool pool = new QueuedThreadPool();
       pool.setDaemon(true);
       pool.setMaxThreads(10);
       pool.setMaxQueued(10);
       pool.setName("jmx_exporter");
       server.setThreadPool(pool);
       SelectChannelConnector connector = new SelectChannelConnector();
       connector.setHost(socket.getHostName());
       connector.setPort(socket.getPort());
       connector.setAcceptors(1);
       server.addConnector(connector);
       ServletContextHandler context = new ServletContextHandler();
       context.setContextPath("/");
       server.setHandler(context);
       context.addServlet(new ServletHolder(new MetricsServlet()), "/metrics");
       server.start();
     }
input: #vulnerable code 
                                 public static void premain(String agentArgument, Instrumentation instrumentation) throws Exception {
       String[] args = agentArgument.split(":");
       if (args.length < 2 || args.length > 3) {
         System.err.println("Usage: -javaagent:/path/to/JavaAgent.jar=[host:]<port>:<yaml configuration file>");
         System.exit(1);
       }
  
       String host;
       int port;
       String file;
  
       if (args.length == 3) {
         port = Integer.parseInt(args[1]);
         host = args[0];
         file = args[2];
       } else {
         port = Integer.parseInt(args[0]);
         host = "0.0.0.0";
         file = args[1];
       }
  
       new JmxCollector(new File(file)).register();
       DefaultExports.initialize();
  
       QueuedThreadPool pool = new QueuedThreadPool();
       pool.setDaemon(true);
       pool.setMaxThreads(10);
       pool.setName("jmx_exporter");
       server = new Server(pool);
  
       ServerConnector connector = new ServerConnector(server);
       connector.setReuseAddress(true);
       connector.setHost(host);
       connector.setPort(port);
       server.setConnectors(new Connector[]{connector});
  
       ServletContextHandler context = new ServletContextHandler();
       context.setContextPath("/");
       context.addFilter(GzipFilter.class, "/*", null);
       server.setHandler(context);
       context.addServlet(new ServletHolder(new MetricsServlet()), "/metrics");
  
       server.start();
     } 
                              #location 35 
                              #vulnerability type RESOURCE_LEAK