public void setRenderer(int row, int column) {
            if(column == 0)
                setHorizontalAlignment(SwingConstants.CENTER);
            else if (column == 1) {
                setHorizontalAlignment(SwingConstants.RIGHT);

                for (int i=0;i<highlightIndex.size(); i++) {
                    if(row == ((Integer)highlightIndex.elementAt(i)).intValue()) {
                        setForeground(Color.blue);
                        break;
                    }
                }

                if (row == flashIndex)
                    setBackground(Color.orange);
            }
            setEnabledRange(row);
       }