*
     * @return the upper limit on the number of entries
     */
    public int getLimitSize() {
        return limitSize;
    }

    @Override
    protected boolean removeEldestEntry(final Map.Entry<K, V> entry) {
        return size() > limitSize;
    }

      this.maximumSize = maximumSize;
      this.statsCounter = statsCounter;
      this.removalListener = removalListener;
    }

    @Override
    protected boolean removeEldestEntry(Entry<K, Timestamped<V>> ignored) {
      boolean removal = (maximumSize == UNSET_INT) ? false : (size() > maximumSize);
      if ((removalListener != null) && removal) {
        removalListener.onRemoval(

    
    public HandleCache() {
        this.lruCache = new LinkedHashMap<String, HandleInfo>(maxHandles, 0.75f, true) {
            @Override
            protected boolean removeEldestEntry(Map.Entry<String, HandleInfo> eldest) {
                if (size() > maxHandles) {
                    // Release least recently used non-persistent handle