Java JTable change cell color

Question

I would like to make an editable table and then check the data to make sure its valid. Im not sure how to change the color of just one cell. I would like to get a cell, for

Answer 1

@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
        int row, int col) {
    Component c = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, col);
    int control = row;
    control = control % 2;
    control = (control == 0) ? 1 : 0;
    if (control == 1) {
        c.setBackground(Color.green);
    } else {
        c.setBackground(Color.cyan);
    }
    return c;
}