code: public Map<String, NailStats> getNailStats() {
      Map<String, NailStats> result = new TreeMap();
      synchronized (allNailStats) {
        for (Map.Entry<String, NailStats> entry : allNailStats.entrySet()) {
          result.put(entry.getKey(), (NailStats) entry.getValue().clone());
        }
      }
      return result;
    }
docs: Returns a snapshot of this NGServer's nail statistics. The result is a <code>java.util.Map
  </code>, keyed by class name, with <a href="NailStats.html">NailStats</a> objects as values.
  
  @return a snapshot of this NGServer's nail statistics.