code: @SuppressWarnings("DefaultCharset")
    public static Properties loadAzkabanProps() throws IOException {
      String propsFile = System.getenv(ProcessJob.JOB_PROP_ENV);
      Properties props = new Properties();
      props.load(new BufferedReader(new FileReader(propsFile)));
      return props;
    }
docs: Loading the properties file, which is a combination of the jobProps file and sysProps file
  
  @return a Property file, which is the combination of the jobProps file and sysProps file