使用Java实现以下程序：设计一个程序，用两个文本框输入X、Y，用按钮完成相应算术操作，将结果显示在一个标签

好的，下面是使用Java实现的程序代码：

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

public class ArithmeticCalculator implements ActionListener {
    private JFrame frame;
    private JTextField textField1, textField2, resultField;
    private JButton addButton, subButton, mulButton, divButton;

    public ArithmeticCalculator() {
        frame = new JFrame("Arithmetic Calculator");
        frame.setLayout(new GridLayout(4, 2));

        JLabel label1 = new JLabel("X:");
        textField1 = new JTextField();
        JLabel label2 = new JLabel("Y:");
        textField2 = new JTextField();
        JLabel label3 = new JLabel("Result:");
        resultField = new JTextField();

        addButton = new JButton("+");
        subButton = new JButton("-");
        mulButton = new JButton("*");
        divButton = new JButton("/");

        addButton.addActionListener(this);
        subButton.addActionListener(this);
        mulButton.addActionListener(this);
        divButton.addActionListener(this);

        frame.add(label1);
        frame.add(textField1);
        frame.add(label2);
        frame.add(textField2);
        frame.add(addButton);
        frame.add(subButton);
        frame.add(mulButton);
        frame.add(divButton);
        frame.add(label3);
        frame.add(resultField);

        frame.setSize(300, 150);
        frame.setVisible(true);
    }

    public void actionPerformed(ActionEvent event) {
        String xStr = textField1.getText();
        String yStr = textField2.getText();
        double x = Double.parseDouble(xStr);
        double y = Double.parseDouble(yStr);

        if (event.getSource() == addButton) {
            double result = x + y;
            resultField.setText(Double.toString(result));
        } else if (event.getSource() == subButton) {
            double result = x - y;
            resultField.setText(Double.toString(result));
        } else if (event.getSource() == mulButton) {
            double result = x * y;
            resultField.setText(Double.toString(result));
        } else if (event.getSource() == divButton) {
            if (y == 0) {
                resultField.setText("Error: divide by zero");
            } else {
                double result = x / y;
                resultField.setText(Double.toString(result));
            }
        }
    }

    public static void main(String[] args) {
        new ArithmeticCalculator();
    }
}

这个程序使用了Java Swing库来创建GUI界面，为用户提供了两个文本框来输入X和Y，四个按钮完成加、减、乘、除四种算术操作，并将结果显示在一个标签中。用户点击按钮时，程序会获取文本框中的X和Y值，进行相应的算术操作，并将结果显示在标签中。注意，在除法操作中需要处理除数为零的情况。