code: public static Props loadPropsInDirs(final List<File> dirs, final String... suffixes) {
      final Props props = new Props();
      for (final File dir : dirs) {
        props.putLocal(loadPropsInDir(dir, suffixes));
      }
      return props;
    }
docs: Load job schedules from the given directories
  
  @param dirs The directories to check for properties
  @param suffixes The suffixes to load
  @return The properties