/**
* Removes a {@link DataElement} at the specified index. After the element has been successfully
* removed all {@link DataListener DataListeners} will be informed.
*
* @param index Index of the element which will be removed. All elements with an index >
* <tt>index</tt> will be shifted.
*/
public void removeElementAt(int index) {
DataElement element = (DataElement) _container.elementAt(index);
element.setContainer(null);
_container.removeElementAt(index);
notifyListeners(DataEvent.createRemoveEvent(this, index, element));
}
