@Override
  public synchronized void addExcludeEntryDescription(ExcludeEntryDescription description) {
    if (myExcludeEntryDescriptions.add(description) && myEventPublisher != null) {
      myEventPublisher.onEntryAdded(description);
    }
    myCachedDescriptions = null;
  }
@Override
  public synchronized void addExcludeEntryDescription(ExcludeEntryDescription description)