private void valueChanged(boolean on, boolean store) {
private void valueChanged(final boolean on, boolean store) {
				private void valueChanged(boolean on, boolean store) {					setChecked(on);					fOutlineViewer.setSorter(on ? fSorter : null);															if (store)						JavaPlugin.getDefault().getPreferenceStore().setValue("LexicalSortingAction.isChecked", on); //$NON-NLS-1$				}