void setLastAccessedTime(long time, boolean hit) {
    lastAccessedTime.set(time);
    if (hit) {
      if (trackHits) {
        hitCount.getAndIncrement();
      }
    } else {
      if (trackMisses) {
        missCount.getAndIncrement();
      }
    }
  }
Update the lastAccessedTime and lastModifiedTimes to reflects those in the subregions
geode-core/src/main/java/org/apache/geode/internal/cache/AbstractRegion.java