/**
* Deletes data from start until end index (end inclusive) and sends a {@link SeriesChangeEvent}
* to all registered listeners.
*
* @param start the index of the first period to delete.
* @param end the index of the last period to delete.
*/
public void delete(int start, int end) {
for (int i = 0; i <= (end - start); i++) {
this.data.remove(start);
}
recalculateBounds();
fireSeriesChanged();
}
