cdm/src/main/java/ucar/nc2/util/cache/FileCacheARC.java
public void showTracking(Formatter format) {
    if (track == null) return;
    List<Tracker> all = new ArrayList<>(track.size());
    for (Tracker val : track.values()) all.add(val);
    Collections.sort(all);       // LOOK what should we sort by ??
    int count = 0;
    int countAll = 0;
    format.format("%nTrack of all files in FileCacheARC%n");
    format.format("   seq  accum   hit   miss  file%n");
    for (Tracker t : all) {
      count++;
      countAll += t.hit + t.miss;
      format.format("%6d  %6d : %5d %5d %s%n", count, countAll, t.hit, t.miss, t.key);
    }
    format.format("%n");
  }
public void showTracking(Formatter format) {
    if (track == null) return;
    List<Tracker> all = new ArrayList<>(track.size());
    for (Tracker val : track.values()) all.add(val);
    Collections.sort(all);       // LOOK what should we sort by ??
    int count = 0;
    int countAll = 0;
    format.format("%nTrack of all files in FileCacheARC%n");
    format.format("   seq  accum   hit   miss  file%n");
    for (Tracker t : all) {
      count++;
      countAll += t.hit + t.miss;
      format.format("%6d  %6d : %5d %5d %s%n", count, countAll, t.hit, t.miss, t.key);
    }
    format.format("%n");
  }
/////////////////////////////////////////////////////////////