@Override
    public String getColumnName(int column) {
        String name = "";
        switch (column) {
            case 0:
                name = "Name";
                break;
            case 1:
                name = "Picture";
                break;
            case 2:
            	name = "ID";
            	break;
            case 3:
            	name = "Mouse1";
            	break;
            case 4:
            	name = "Mouse2";
            	break;
        }
        return name;
    }