How do I change the field names in this java GUI code..?

Here's the code I wrote out but my instructor decided to change things in the GUI field names and I can't understand what she meant and it's due tomorrow and she's not responding to e-mails

Here's her course changes:

Online;Java 1;Davis;125.00;1;1;2015;2;1;2015;programming;UTA;true;12
Online;Relieve Stress;Jones;35.00;3;2;2015;3;31;2015;misc;none;false;5
Online;Painter 2015;Vikram;59.00;3;2;2015;3;31;2015;painting;TCU;false;8
Inclass;Canon Pictures;Long;75.00;1;15;2015;2;3;2015;photography;COB142;17;30;18;50

Here's the code I typed out

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.io.*;

public class StudentGUI extends JFrame
{
   private JLabel nameLabel;        //4 rows: name, id, class, major
   private JTextField nameField;
   private JLabel idLabel;
   private JTextField idField;
   private JLabel classLabel;
   private JLabel majorLabel;

   private JRadioButton freshmanButton;
   private JRadioButton sophmoreButton;
   private JRadioButton juniorButton;
   private JRadioButton seniorButton;

   private ButtonGroup classGroup;

   private String majors[] = {"INSY", "MARK", "MANA", "OPMA", "FINA"};
   private JComboBox<String> majorBox;

   private JLabel submitLabel;
   private JLabel finishLabel;
   private JButton submitButton;
   private JButton finishButton;

   JPanel classPanel;

   ArrayList<Student> studentList = new ArrayList<Student>();

   public StudentGUI()
   {
      super("Student GUI");

      //readCourses(); another method called readCourses for the HW

      setLayout(new GridLayout(6,2));

      nameLabel = new JLabel(" Enter Name");
      nameField = new JTextField(20);

      idLabel = new JLabel(" Enter ID");
      idField = new JTextField(20);
      idField.setToolTipText("Enter a 5-digit Integer"); //message comes up if cursor hovers over it

      classLabel = new JLabel(" Select a classification");
      majorLabel = new JLabel(" Select a major");

      freshmanButton = new JRadioButton("FRESHMAN");
      sophmoreButton = new JRadioButton("SOPHMORE");
      juniorButton = new JRadioButton("JUNIOR");
      seniorButton = new JRadioButton("SENIOR");

      classGroup = new ButtonGroup();
      classGroup.add(freshmanButton);
      classGroup.add(sophmoreButton);
      classGroup.add(juniorButton);
      classGroup.add(seniorButton);

      classPanel = new JPanel();
      classPanel.setLayout(new GridLayout(1,4)); //1 row of 4 columns
      classPanel.add(freshmanButton);
      classPanel.add(sophmoreButton);
      classPanel.add(juniorButton);
      classPanel.add(seniorButton);

      majorBox = new JComboBox<String>(majors);
      majorBox.setMaximumRowCount(2); //doing 3 on hw

      submitLabel = new JLabel(" Click to Submit");
      finishLabel = new JLabel(" Click to Finish");

      submitButton = new JButton("SUBMIT");
      finishButton = new JButton("FINISH");

      submitButton.addActionListener(new ActionListener() //**test
      {
          public void actionPerformed(ActionEvent ae)
          {
              if (confirm())
              {
              studentList.add(new Student(nameField.getText(), Integer.parseInt(idField.getText()), getClassification(), getMajor()));
              }           
              clearAll();
          }
      });

      finishButton.addActionListener(new ActionListener() //finishButton in hw calls generate invoice; action listener is an interface, has abstract methods, method to implement action listener is "actionPerformed", annonymous listener does not have a name
      {
          public void actionPerformed(ActionEvent ae)
          {
              for(Student s: studentList)
                  System.out.println(s.toString());
              System.exit(0);
          }
      });
      add(nameLabel); //first 2 rows
      add(nameField);
      add(idLabel);
      add(idField); 

      add(classLabel);
      add(classPanel); //adds all 4 buttons which are all in a group

      add(majorLabel);
      add(majorBox);

      add(submitLabel);
      add(submitButton);

      add(finishLabel);
      add(finishButton);
   }

   public static void main(String args[])
   {
      StudentGUI s = new StudentGUI();

      s.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      s.setSize(850,350);

      s.setLocationRelativeTo(null);

      s.setVisible(true);
   }

   public void clearAll() //**test; clears the fields and resets the focus
   {
       nameField.setText("");
       idField.setText("");
       classGroup.clearSelection();
       majorBox.setSelectedIndex(0);

       nameField.requestFocus();
   }

   public String getMajor()
   {
       return majors[majorBox.getSelectedIndex()];
   }

   public String getClassification()
   {
       if (freshmanButton.isSelected())
           return freshmanButton.getText();
       else if (sophmoreButton.isSelected())
           return sophmoreButton.getText();
       else if (juniorButton.isSelected())
           return juniorButton.getText();
       else 
           return seniorButton.getText();
   }

   public boolean confirm() //**test
   {
       JFrame frame = new JFrame();

       int result;

       String message;

       message = String.format("%s %s", nameField.getText(), idField.getText());

       result = JOptionPane.showConfirmDialog(frame, message);

       if (result==JOptionPane.YES_OPTION)
           return true;
       return false;
   }

   public class Student
   {
      private String name;
      private int id;
      private String classification;
      private String major;

      public Student(String n, int i, String c, String m)
      {
         name = n;
         id = i;
         classification = c;
         major = m;
      }

      public String toString()
      {
         return (" Name " + name + " ID " + id + " Classification " + classification + " Major " + major );
      }

    }
}