import java.awt.*;

import javax.swing.*;

class ProductCellRenderer extends JLabel implements ListCellRenderer<Product> {
    @Override
    public Component getListCellRendererComponent(JList<? extends Product> list, Product product, int index, boolean isSelected, boolean cellHasFocus) {
        setText(product.getProductName());
        setOpaque(true);
        if (isSelected) {
            setBackground(list.getSelectionBackground());
            setForeground(list.getSelectionForeground());
        } else {
            setBackground(list.getBackground());
            setForeground(list.getForeground());
        }
        return this;
    }
}