)</a></code>, this returns the number
 of entries in the cache. For all other caches, this returns the sum of
 the sizes of the entries in this cache.
</p></div>

    </div>
</div>


<A NAME="snapshot()"></A>

<div class="jd-details api apilevel-12"> 
    <h4 class="jd-details-title">
      <span class="normal">
        public 
         
        final 
         
        synchronized 
        <a href="../../../reference/java/util/Map.html">Map</a>&lt;K,&nbsp;V&gt;
      </span>
      <span class="sympad">sna