I need to change the guessing frame code to keep history of the users wrong guesses.

Below youll find the code already build i just need that minor change

//GuessingGame.java

import java.io.BufferedReader;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

import java.io.PrintWriter;

import javax.swing.JOptionPane;

public class GuessingGame {

private static final String FILE_NAME = "guessGameScores.txt";

// Instance variables

private int secret;

private boolean won;

private int guess;

private int low;

private int high;

private int lowest;

private int highest;

private boolean firstHigh, firstLow;

private int count;

/**

* Constructor

*/

public GuessingGame() {

low = 1;

high = 100;

count = 0;

}

/**

* Parameterized constructor

*

* @param lowEnd

* - lowest value

* @param highEnd

* - highest value

*/

public GuessingGame(int lowEnd, int highEnd) {

low = lowEnd;

high = highEnd;

count = 0;

}

/**

* This method generates a secret number and asks the user to guess it.

*/

public void playGame() {

lowest = high + 1;

highest = low - 1;

firstHigh = true;

firstLow = true;

won = false;

guess = 0;

generateSecretNumber();

}

/**

* Checks whether user guess is correct

*

* @param guess

* - user's guess

*/

public boolean check(int guess) {

this.guess = guess;

count++;

if (checkOutsideRange()) {

JOptionPane.showMessageDialog(null, "Outside range!");

return false;

}

if (checkIfWon()) {

JOptionPane.showMessageDialog(null, "You won!");

comparePerformance();

return true;

}

JOptionPane.showMessageDialog(null, checkTooHighLow());

return false;

}

public void comparePerformance() {

// Check whether the file exists

File file = new File(FILE_NAME);

if (file.exists()) {

// Read file to get the previous score

int previous_count = 0;

try {

BufferedReader br = new BufferedReader(new FileReader(file));

String line = br.readLine();

previous_count = Integer.parseInt(line);

// Close file

br.close();

} catch (FileNotFoundException fnfe) {

System.out.println(fnfe.getMessage());

} catch (IOException ioe) {

System.out.println(ioe.getMessage());

}

// Display performance

if (previous_count > count) {

JOptionPane.showMessageDialog(null, "You performed better than previous game!");

} else {

JOptionPane.showMessageDialog(null, "You performed worse than previous game!");

}

}

// Write current score to the file

try {

PrintWriter pw = new PrintWriter(new FileWriter(file));

// Write score

pw.write(String.valueOf(count));

// Close writer

pw.close();

} catch (FileNotFoundException fnfe) {

System.out.println(fnfe.getMessage());

} catch (IOException ioe) {

System.out.println(ioe.getMessage());

}

}

/**

* This method generates a secret number between low and high

*/

public void generateSecretNumber() {

secret = (int) (Math.random() * (high - low + 1) + low);

System.out.println("Shhhhhh, secret is : " + secret);

}

/**

* This method checks whether the user has guessed correctly

*

* @return - Returns tru if user guess is correct, false otherwise

*/

public boolean checkIfWon() {

if (guess == secret) {

return true;

} else {

return false;

}

}

/**

* This method checks whether user guess is higher or lower than the secret

* number.

*

* @return - Returns a string whether the guess is higher or lower than the

* secret number

*/

public String checkTooHighLow() {

String temp = "";

if (guess > secret) {

temp = "Too high!";

if (firstHigh) {

highest = guess;

firstHigh = false;

} else if (guess >= highest) {

JOptionPane.showMessageDialog(null, "You were already told " + highest + " is too high!");

} else {

highest = guess;

}

} else if (guess

temp = "Too low!";

if (firstLow) {

lowest = guess;

firstLow = false;

} else if (guess

JOptionPane.showMessageDialog(null, "You were already told " + lowest + " is too low!");

} else {

lowest = guess;

}

}

return temp;

}

/**

* This method checks whether the user guess is out of range

*

* @return - Returns true if user guess is outside range, false otherwise

*/

public boolean checkOutsideRange() {

if (guess high) {

return true;

}

return false;

}

public static void main(String[] args) {

GuessingGame gg = new GuessingGame(50, 150);

gg.playGame();

}

}

//GuessFrame.java

import java.awt.BorderLayout;

import java.awt.Frame;

import java.awt.GridLayout;

import java.awt.Label;

import java.awt.Panel;

import java.awt.TextField;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

public class GuessFrame extends Frame {

/**

* Constructor

*/

public GuessFrame() {

this(1, 100);

}

/**

* Constructor

*

* @param min

* - min value

* @param max

* - max value

*/

public GuessFrame(int min, int max) {

setSize(500, 100);

setTitle("Guessing Game");

addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent we) {

System.exit(0);

}

});

add(new GuessPanel(min, max), BorderLayout.CENTER);

setVisible(true);

}

public static void main(String[] args) {

if (args.length == 2) {

new GuessFrame(Integer.parseInt(args[0]), Integer.parseInt(args[1]));

} else {

new GuessFrame();

}

}

}

class GuessPanel extends Panel implements ActionListener {

// Instance variables

private Label label;

private TextField tf;

private GuessingGame game;

/**

* Constructor

*/

public GuessPanel(int min, int max) {

super();

setLayout(new GridLayout(3, 1));

// Add prompt label

add(new Label("Guess a number (" + min + "-" + max + "): "));

label = new Label();

tf = new TextField();

tf.addActionListener(this);

add(label);

add(tf);

// Create game

game = new GuessingGame(min, max);

// Start game

game.playGame();

}

public void actionPerformed(ActionEvent ae) {

int guess = Integer.parseInt(tf.getText());

tf.setText("");

label.setText(String.valueOf(guess));

// Check user guess

if (game.check(guess)) // If user won, exit the game

System.exit(0);

}

}

SAMPLE OUTPUTs:

Command line arguments:

java GuessFrame 1 150

File "guessGameScores.txt" content for the above run

Guessing Game Guess a number (1-150)