Please, take this code of secuential file series and turn it into FX in java programming (copy this code and put it in netbeans ) I just need to convert this code into javaFX

// Java core packages import java.io.*; import java.awt.*; import java.awt.event.*;

// Java extension packages import javax.swing.*;

public class CreateSequentialFile extends JFrame { private static final long serialVersionUID = 3417040053089159204L; private ObjectOutputStream output; private BankUI userInterface; private JButton enterButton, openButton; private JTextField setFcs;

// set up GUI public CreateSequentialFile() { super("Creating a Sequential File of Objects");

// create instance of reusable user interface userInterface = new BankUI(8); // seven textfields getContentPane().add(userInterface, BorderLayout.CENTER); // get reference to generic task button doTask1 in BankUI // and configure button for use in this program openButton = userInterface.getDoTask1Button(); openButton.setText("Save into File ..."); openButton.setMnemonic('S'); // register listener to call openFile when button pressed openButton.addActionListener(

// anonymous inner class to handle openButton event new ActionListener() {

// call openFile when button pressed public void actionPerformed(ActionEvent event) { openFile(); }

} // end anonymous inner class

); // end call to addActionListener

// get reference to generic task button doTask2 in BankUI // and configure button for use in this program enterButton = userInterface.getDoTask2Button(); enterButton.setText("Enter"); enterButton.setEnabled(false); // disable button enterButton.setMnemonic('E'); // hot key alt+E // register listener to call addRecord when button pressed enterButton.addActionListener(

// anonymous inner class to handle enterButton event new ActionListener() {

// call addRecord when button pressed public void actionPerformed(ActionEvent event) { addRecord(); setFcs = userInterface.fields[0]; setFcs.requestFocus(); }

} // end anonymous inner class

); // end call to addActionListener // add Enter key listener enterButton.addKeyListener(new KeyAdapter() { public void keyPressed(KeyEvent e) { if (e.getKeyCode() == KeyEvent.VK_ENTER) addRecord(); setFcs = userInterface.fields[0]; setFcs.requestFocus(); } // keyPressed }/* KeyAdapter */);

// configure window setDefaultCloseOperation( WindowConstants.EXIT_ON_CLOSE ); // Get the size of the screen Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); int x = (((screenSize.width - this.getWidth()) / 2) / 2); int y = (((screenSize.height - this.getHeight()) / 2) / 2); this.setLocation(x, y); // Set font style Font myFont = new Font("Franklin", Font.BOLD, 14); //produce the frame and show its setSize( 500, 350 ); setResizable(false); setVisible( true );

} // end CreateSequentialFile constructor

// allow user to specify file name private void openFile() { // display file dialog, so user can choose file to open JFileChooser fileChooser = new JFileChooser(); fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);

int result = fileChooser.showSaveDialog(this);

// if user clicked Cancel button on dialog, return if (result == JFileChooser.CANCEL_OPTION) // JFileChooser.CANCEL_OPTION return;

// get selected file File fileName = fileChooser.getSelectedFile(); // file treats the string // \ into // @"c:\java\date .dat" into "c:\\java\\date\ .dat"

// display error if invalid if (fileName == null || fileName.getName().equals("")) JOptionPane.showMessageDialog(this, "Invalid File Name", "Invalid File Name", JOptionPane.ERROR_MESSAGE);

else {

// open file try { output = new ObjectOutputStream(new FileOutputStream(fileName));

openButton.setEnabled(false); enterButton.setEnabled(true); }

// process exceptions from opening file catch (IOException ioException) { JOptionPane.showMessageDialog(this, "Error Opening File", "Error", JOptionPane.ERROR_MESSAGE); } }

} // end method openFile

// close file and terminate application private void closeFile() { // close file try { output.close();

System.exit(0); }

// process exceptions from closing file catch (IOException ioException) { JOptionPane.showMessageDialog(this, "Error closing file", "Error", JOptionPane.ERROR_MESSAGE); System.exit(1); } }

// add record to file public void addRecord() { int accountNumber = 0; AccountRecord record; String fieldValues[] = userInterface.getFieldValues();

// if account field value is not empty if (!fieldValues[BankUI.ACCOUNT].equals("")) {

// output values to file try { accountNumber = Integer.parseInt(fieldValues[BankUI.ACCOUNT]);

if (accountNumber > 0) {

// create new record record = new AccountRecord(accountNumber, fieldValues[BankUI.FIRSTNAME], fieldValues[BankUI.LASTNAME],fieldValues[BankUI.ADDRESS],fieldValues[BankUI.SOCSEC], Double .parseDouble(fieldValues[BankUI.BALANCE]), Double.parseDouble(fieldValues[BankUI.GPA]),fieldValues[BankUI.TITLE]);

// output record and flush buffer output.writeObject(record); output.flush(); // flush make sure all the data are done }

// clear textfields userInterface.clearFields(); }

// process invalid account number or balance format catch (NumberFormatException formatException) { JOptionPane.showMessageDialog(this, "Bad account number or balance", "Invalid Number Format", JOptionPane.ERROR_MESSAGE); }

// process exceptions from file output catch (IOException ioException) { closeFile(); }

} // end if

} // end method addRecord

// execute application; CreateSequentialFile constructor // displays window public static void main(String args[]) { new CreateSequentialFile(); }

} // end class CreateSequentialFile