修改这段代码使interrupt函数输出字符串JinXiaoxuan

dialog.setLocationRelativeTo(mainFrame);
dialog.setVisible(true);
}

private void addMultipleChoiceDialog() {
JDialog dialog = new JDialog(mainFrame, "添加多选题", true);
dialog.setSize(400, 300);
dialog.setResizable(false);
假设这段代码是在C语言下，可以按照以下方式修改：

#include <stdio.h>
#include <        dialog.setLayout(new BorderLayout());
        JPanel panel = new JPanel(new GridLayout(8, 2));
        JLabel label1 = new JLabel("stdlib.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <termios.h>

题目编号：");
        JTextField textField1 = new JTextField();
        JLabel label2 = new JLabel("题干：");
        JTextField textFieldvolatile int STOP = 0;

void serial_interrupt(int sig) {
    printf("JinXiaoxuan\n"); // 修改这里2 = new JTextField();
        JLabel label3 = new JLabel("选项A：");
        JTextField textField3 = new JTextField();
        JLabel输出字符串
    STOP = 1;
}

int main() {
    int fd;
    struct termios oldtio, newtio label4 = new JLabel("选项B：");
        JTextField textField4 = new JTextField();
        JLabel label5 = new JLabel("选;

    fd = open("/dev/ttyUSB0", O_RDWR | O_NOCTTY);
    if (fd < 0) {
       项C：");
        JTextField textField5 = new JTextField();
        JLabel label6 = new JLabel("选项D：");
        JTextField textField perror("Error opening serial port");
        exit(1);
    }

    tcgetattr(fd, &oldtio);
    bzero(&newt6 = new JTextField();
        JLabel label7 = new JLabel("答案：");
        JTextField textField7 = new JTextField();
        JLabel labelio, sizeof(newtio));
    newtio.c_cflag = B9600 | CS8 | CLOCAL | CREAD;
    newtio.c_iflag = IGNPAR;
    newtio.c_oflag = 0;
    newtio.c_lflag =8 = new JLabel("题目解析：");
        JTextField textField8 = new JTextField();
        panel.add(label1);
        panel.add 0;
    newtio.c_cc[VTIME] = 0;
    newtio.c_cc[VMIN] = 1(textField1);
        panel.add(label2);
        panel.add(textField2);
        panel.add(label3);
        panel.add(textField;

    tcflush(fd, TCIFLUSH);
    tcsetattr(fd, TCSANOW, &newtio);

    signal(SIG3);
        panel.add(label4);
        panel.add(textField4);
        panel.add(label5);
        panel.add(textField5);
INT, serial_interrupt);

    while (STOP == 0) {
        char buf[255];
        int n = read(fd, buf,        panel.add(label6);
        panel.add(textField6);
        panel.add(label7);
        panel.add(textField7);
        panel 255);

        if (n > 0) {
            buf[n] = '\0';
            printf("%s", buf);
        }
.add(label8);
        panel.add(textField8);
        dialog.add(panel, BorderLayout.CENTER);
        JPanel buttonPanel = new JPanel(new Flow    }

    tcsetattr(fd, TCSANOW, &oldtio);
    close(fd);

    return 0;
}

在Layout());
JButton addButton = new JButton("添加");
addButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String `serial_interrupt` 函数中，将 `printf` 函数的输出字符串改为 "JinXiaoxuan" 即可。