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