来来来，帮我看看这代码问题在哪里。。。。

  public class PropertiesUtils {
    private static Logger logger = LoggerFactory.getLogger(PropertiesUtils.class);
	
	public static final Properties PRODUCER_PROP = PropertiesUtils.getProducerProps();
  //软件安装目录
	private static final String USER_DIR = System.getProperty("user.dir");
  //配置文件目录
	private static final String CONF_PATH = USER_DIR + File.separator + "conf" + File.separator;



  /**
 * 获取proterties
 * * @param fileName 配置文件名称
  * @return proterties
 */ 
 private static Properties getProperties(String fileName) {
        InputStream in = null;

	try {
            in = new BufferedInputStream(new FileInputStream(CONF_PATH + fileName));
	} catch (FileNotFoundException e) {
            logger.error(e.getMessage(), e);
	}

        Properties properties = new Properties();
	try {
            logger.trace("start loading file {} ",fileName);
	  properties.load(in);
	  logger.trace("load file {} success",fileName);
	} catch (IOException e) {
            logger.error(e.getMessage(), e);
	}
        return properties;
	}

    /**
   * 获取producer 的配置
	*
   * @return Properties
   */  
   private static Properties getProducerProps() {
        return getProperties("producer.proterties");
	}

    public static void main(String[] args) {
        System.out.println(USER_DIR);
		System.out.println(CONF_PATH);
		System.out.println(LIKEV_KAFKA_PROP);
  }
}

以上代码有问题么？