Page 91 - IP

if(jList1.isSelectedIndex(2)==true)

{

Total=Total+250;

JOptionPane.showMessageDialog(null,"Mojito ordered Rs 200");

}

if(jList1.isSelectedIndex(3)==true)

{

Total=Total+150;

JOptionPane.showMessageDialog(null,"Pizza ordered Rs 200");

}

if(jList1.isSelectedIndex(4)==true)

{

Total=Total+300;

JOptionPane.showMessageDialog(null,"Chilly Potato ordered Rs 300");

}

jTextField1.setText(Integer.toString(Total));

if(jCheckBox1.isSelected())

{

disc=20;

}

if(jCheckBox2.isSelected())

{

disc=30;