tableChangePathViewer.refresh();
changePathsViewer.refresh();
			public void propertyChange(PropertyChangeEvent event) {				if (event.getProperty().equals(ISVNUIConstants.PREF_FETCH_CHANGE_PATH_ON_DEMAND)) {					entries = null;					lastEntry = null;					currentLogEntryChangePath = null;					tableHistoryViewer.refresh();					tableChangePathViewer.refresh();				}			}