}
public void firePropertyChangeEvent(String searchingText) {
if (!searchingText.equals(_previousSearchText)) {
_propertyChangeSupport.firePropertyChange(PROPERTY_SEARCH_TEXT, _previousSearchText, searchingText);
fireSearchableEvent(new SearchableEvent(this, SearchableEvent.SEARCHABLE_CHANGE, searchingText, getCurrentIndex(), _previousSearchText));
_previousSearchText = searchingText;
if (searchingText.length() == 0) {
searchingTextEmpty();
}
}