public ProgressLoggers addPercentCounter(String name, long total, AtomicLong getValue) {
    loggers.add(new ProgressLogger(name, () -> {
      long valueNow = getValue.get();
      return "[ " + padLeft("" + valueNow, 3) + " / " + padLeft("" + total, 3) + " " + padLeft(
        format.percent(1f * valueNow / total), 4) + " ]";
    }));
    return this;
  }
Adds "name: [ numComplete / total pctComplete% ]" to the logger where {@code total} is the total number of items to
process.
planetiler-core/src/main/java/com/onthegomap/planetiler/stats/ProgressLoggers.java