output: #fixed code
                                  private static void main(Config config, boolean taq) throws IOException {
          NetworkInterface multicastInterface = Configs.getNetworkInterface(config, "market-data.multicast-interface");
          InetAddress      multicastGroup     = Configs.getInetAddress(config, "market-data.multicast-group");
          int              multicastPort      = Configs.getPort(config, "market-data.multicast-port");
          InetAddress      requestAddress     = Configs.getInetAddress(config, "market-data.request-address");
          int              requestPort        = Configs.getPort(config, "market-data.request-port");
  
          List<String> instruments = config.getStringList("instruments");
  
          MarketDataListener listener = taq ? new TAQFormat() : new DisplayFormat(instruments);
  
          Market market = new Market(listener);
  
          for (String instrument : instruments)
              market.open(encodeLong(instrument));
  
          MarketDataProcessor processor = new MarketDataProcessor(market, listener);
  
          MoldUDP64Client transport = MoldUDP64Client.open(multicastInterface,
                  new InetSocketAddress(multicastGroup, multicastPort),
                  new InetSocketAddress(requestAddress, requestPort),
                  new PMDParser(processor));
  
          while (true)
              transport.receive();
      }
input: #vulnerable code 
                                  private static void main(Config config, boolean taq) throws IOException {
          NetworkInterface multicastInterface = Configs.getNetworkInterface(config, "market-data.multicast-interface");
          InetAddress      multicastGroup     = Configs.getInetAddress(config, "market-data.multicast-group");
          int              multicastPort      = Configs.getPort(config, "market-data.multicast-port");
          InetAddress      requestAddress     = Configs.getInetAddress(config, "market-data.request-address");
          int              requestPort        = Configs.getPort(config, "market-data.request-port");
  
          List<String> instruments = config.getStringList("instruments");
  
          MarketDataListener listener = taq ? new TAQFormat() : new DisplayFormat(instruments);
  
          MarketDataClient client = MarketDataClient.open(multicastInterface,
                  new InetSocketAddress(multicastGroup, multicastPort),
                  new InetSocketAddress(requestAddress, requestPort),
                  instruments, listener);
  
          while (true)
              client.receive();
      } 
                              #location 12 
                              #vulnerability type RESOURCE_LEAK