code: @SuppressWarnings("unchecked")
  	protected void fireEntryUpdated(K key, V value) {
  		for (final DMapListener<? super K, ? super V> listener : this.listeners.getListeners(DMapListener.class)) {
  			listener.entryUpdated(key, value);
  		}
  	}
docs: Fire the update event.
  
  @param key the updated key.
  @param value the new value.