#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
#fixed code
                                LoadersManager() {
        registerLoader(new PropertiesLoader());
        registerLoader(new XMLLoader());
    }