@Override
    public String getColumnName(int column) {
        switch (column) {
            case 0:
                return "Comp";
            case 1:
                return "Date";
            case 2:
                return "Count";
            case 3:
                return "EID";
            case 4:
                return "Person";
            case 5:
                return "Remark";
            default:
            	return "";
        }
    }