java - Eclipse Window Builder モンティ・ホール GUI

Question

私のプログラムは、モンティ ホール問題を 10000 回テストし、テキスト ボックスにラウンド数 (10000) と勝利数を設定するように設定されています。2 番目のテキスト ボックスを使用せず、メソッドが呼び出されたときにテキストを設定するだけで、誰か教えて？

 package com.main.www;

import java.awt.EventQueue;
import java.util.Random;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;

public class MontyHallRedo {
public static final Random gen = new Random();
public static final int ROUNDS = 10000;

/** chooses a random door other than door1 or door2 */
private static int chooseAnotherDoor(int door1, int door2) {
    int result;
    do
        result = gen.nextInt(3);
    while (result == door1 || result == door2);
    return result;
}

private JFrame frame;
private JTextField textField;

/**
 * Launch the application.
 */
public static void main(String[] args) {
    EventQueue.invokeLater(new Runnable() {
        public void run() {
            try {
                MontyHallRedo window = new MontyHallRedo();
                window.frame.setVisible(true);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
    calculate();
}

String ROUNDS2 = String.valueOf(ROUNDS);

private JLabel lblRoundsWon;
private static JTextField textField_1;

/**
 * Create the application.
 */
public MontyHallRedo() {
    initialize();
}

/**
 * Initialize the contents of the frame.
 */
private void initialize() {

    calculate();

    frame = new JFrame();
    frame.setBounds(100, 100, 716, 507);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().setLayout(null);

    JLabel lblRounds = new JLabel("Rounds Played:");
    lblRounds.setBounds(10, 155, 98, 49);
    frame.getContentPane().add(lblRounds);

    textField = new JTextField();
    textField.setBounds(94, 169, 86, 20);
    frame.getContentPane().add(textField);
    textField.setColumns(10);
    textField.setText(ROUNDS2);
    textField.setEditable(false);

    lblRoundsWon = new JLabel("Rounds Won:");
    lblRoundsWon.setBounds(237, 155, 68, 49);
    frame.getContentPane().add(lblRoundsWon);

    textField_1 = new JTextField();
    textField_1.setBounds(315, 169, 86, 20);
    frame.getContentPane().add(textField_1);
    textField_1.setColumns(10);
    textField_1.setEditable(false);

}

private static void calculate() {
    int wins = 0;
    for (int i = 0; i < ROUNDS; i++) {
        int prize = gen.nextInt(3);
        int userChoice1 = gen.nextInt(3);
        // host opens door other than user's choice without prize
        int hostChoice = chooseAnotherDoor(prize, userChoice1);
        // user always switches
        int userChoice2 = chooseAnotherDoor(userChoice1, hostChoice);
        if (userChoice2 == prize)
            wins++;
        textField_1.setText(String.format("%.4f", wins));
    }
}
}