public void setABondSelectionSet(BitSet set) {
		view.selectABond(-1);
		if (set != null) {
			setExclusiveSelection(false);
			for (ABond ab : aBonds) {
				int i = aBonds.indexOf(ab);
				boolean b = set.get(i);
				ab.setSelected(b);
				view.getViewer().setABondSelected(i, b);
			}
		}
		view.repaint();
	}