inSwitch = false; reachable = true; swOffsets = null;  defSwOffset = 0;
reachable = false;
	public void visit(Code obj) {		inSwitch = false;		reachable = true;		swOffsets = null;//		swLabels = null;		defSwOffset = 0;		lastPC = 0;/*		lineNumbers = obj.getLineNumberTable();		if (lineNumbers != null)*/			super.visit(obj);	}