output: #fixed code
                                  LoadersManager() {
          registerLoader(new PropertiesLoader());
          registerLoader(new XMLLoader());
      }
input: #vulnerable code 
                                  InputStream getInputStream(URL url) throws IOException {
          URLConnection conn = url.openConnection();
          if (conn == null)
              return null;
          return conn.getInputStream();
      } 
                              #location 5 
                              #vulnerability type RESOURCE_LEAK