Please help: I want to display the quantity of coffee purchased and the customers name. after clicking "complete order" So far I am displaying "subTotalCost, taxTotalCost, and GrandTotal".

This is what I have so far.

import javax.swing.*;

import java.awt.event.*;

import javax.swing.JOptionPane;

public class JDemoFrameThatCloses extends javax.swing.JFrame

{

double subtotalCost = 0;

double taxTotalCost;

double GrandTotal;

private javax.swing.ButtonGroup buttonGroup1;

private javax.swing.JButton jButton1;

private javax.swing.JButton jButton2;

private javax.swing.JButton jButton3;

private javax.swing.JLabel jLabel1;

private javax.swing.JLabel jLabel2;

private javax.swing.JRadioButton jRadioButton1;

private javax.swing.JRadioButton jRadioButton2;

private javax.swing.JRadioButton jRadioButton3;

private javax.swing.JScrollPane jScrollPane1;

private javax.swing.JTextArea jTextArea1;

private javax.swing.JTextField jTextField1;

private javax.swing.JTextField jTextField2;

// End of variables declaration

public static void main1(String[] args)

{

JDemoFrameThatCloses myclass = new JDemoFrameThatCloses();

myclass.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);// Set Program to exit on close.

}

public JDemoFrameThatCloses ()

{

designComponents ();//call on the design class.

}

private void designComponents() {

buttonGroup1 = new javax.swing.ButtonGroup();

jLabel1 = new javax.swing.JLabel();

jLabel2 = new javax.swing.JLabel();

jTextField1 = new javax.swing.JTextField();

jButton1 = new javax.swing.JButton();

jTextField2 = new javax.swing.JTextField();

jRadioButton1 = new javax.swing.JRadioButton();

jRadioButton2 = new javax.swing.JRadioButton();

jRadioButton3 = new javax.swing.JRadioButton();

jScrollPane1 = new javax.swing.JScrollPane();

jTextArea1 = new javax.swing.JTextArea();

jButton2 = new javax.swing.JButton();

jButton3 = new javax.swing.JButton();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

jLabel1.setFont(new java.awt.Font("Dialog", 1, 18)); // NOI18N

jLabel1.setText("ABC Company");

jLabel2.setText("By Jordan Ramos");

jTextField1.setText("Enter Name");

jButton1.setText("Add to Order");

jButton1.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt)

{

addtoOrderActionPerformed(evt);

}

});

jTextField2.setText("Quantity");

jRadioButton1.setText("mocha");

buttonGroup1.add(jRadioButton1);

jRadioButton2.setText("latte");

buttonGroup1.add(jRadioButton2);

jRadioButton3.setText("drip");

buttonGroup1.add(jRadioButton3);

jTextArea1.setColumns(20);

jTextArea1.setRows(5);

jTextArea1.setEnabled(false);

jScrollPane1.setViewportView(jTextArea1);

jButton2.setText("Complete Order");

jButton2.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt)

{

completeOrderActionPerformed(evt);

}

});

jButton3.setText("Clear");

jButton3.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt)

{

clearActionPerformed(evt);

}

});

javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)

.addGroup(layout.createSequentialGroup()

.addContainerGap()

.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 341, javax.swing.GroupLayout.PREFERRED_SIZE))

.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()

.addGap(33, 33, 33)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)

.addComponent(jTextField1)

.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addComponent(jLabel1)

.addGap(210, 210, 210))

.addComponent(jTextField2))

.addGroup(layout.createSequentialGroup()

.addComponent(jRadioButton1)

.addGap(18, 18, 18)

.addComponent(jRadioButton2)

.addGap(18, 18, 18)

.addComponent(jRadioButton3)

.addGap(18, 18, 18)

.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 112, javax.swing.GroupLayout.PREFERRED_SIZE)))))

.addContainerGap(49, Short.MAX_VALUE))

.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addComponent(jLabel2)

.addGap(84, 84, 84))

.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addComponent(jButton3)

.addGap(18, 18, 18)

.addComponent(jButton2)

.addGap(65, 65, 65))))

);

layout.setVerticalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGap(32, 32, 32)

.addComponent(jLabel1)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)

.addComponent(jLabel2)

.addGap(18, 18, 18)

.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(18, 18, 18)

.addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(12, 12, 12)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(jRadioButton1)

.addComponent(jRadioButton2)

.addComponent(jRadioButton3)

.addComponent(jButton1))

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(18, 18, 18)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(jButton2)

.addComponent(jButton3))

.addContainerGap(16, Short.MAX_VALUE))

);

pack();

} // end of design class

private void addtoOrderActionPerformed(java.awt.event.ActionEvent evt)

{

String item;

double cost;

double TAX = .0975;

if (jRadioButton1.isSelected()) {

item = "Mocha";

cost = 3.75;

}

else if (jRadioButton2.isSelected()) {

item = "Latte";

cost = 3.25;

}

else if (jRadioButton3.isSelected()) {

item = "Drip";

cost = 1.75;

}

else {

System.err.println("Nothing selected");

return;

}

int quantity = Integer.parseInt(jTextField2.getText());

jTextArea1.append(item+"\t"+quantity+"x"+cost+ "\t" + (cost*quantity) +" ");

subtotalCost += cost*quantity;

taxTotalCost += (subtotalCost*TAX);

GrandTotal = subtotalCost + taxTotalCost;

}

private void clearActionPerformed(java.awt.event.ActionEvent evt)

{

jTextArea1.setText("");

buttonGroup1.clearSelection();

}

private void completeOrderActionPerformed(java.awt.event.ActionEvent evt) {

JOptionPane.showMessageDialog(this, "SubTotal cost is $" + subtotalCost + " " + "Tax Total is $ " + taxTotalCost + " " + "Grand Total Cost is $ " + GrandTotal );

}

public static void main(String args[]) {

try {

for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {

if ("Nimbus".equals(info.getName())) {

javax.swing.UIManager.setLookAndFeel(info.getClassName());

break;

}

}

} catch (ClassNotFoundException ex) {

java.util.logging.Logger.getLogger(JDemoFrameThatCloses.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

} catch (InstantiationException ex) {

java.util.logging.Logger.getLogger(JDemoFrameThatCloses.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

} catch (IllegalAccessException ex) {

java.util.logging.Logger.getLogger(JDemoFrameThatCloses.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

} catch (javax.swing.UnsupportedLookAndFeelException ex) {

java.util.logging.Logger.getLogger(JDemoFrameThatCloses.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

}

//

/* Create and display the form */

java.awt.EventQueue.invokeLater(new Runnable() {

public void run()

{

new JDemoFrameThatCloses().setVisible(true);

}

});

}

}