请根据如下要求编写一个java程序：实现多窗口卖票情况进度显示功能；界面上显示三个横向布局的小窗口，每个小窗口之间间隔开，小窗口的内容包括：(1)窗口名称为TXY_2_016_该窗口的编号(2)该窗口分配的票数(3)已卖票数;要求所有小窗口分配的票数总和等于16，每个小窗口每次卖出的票数由不大于5的随机数指定。添加一个按键，通过按键手动启动窗口卖票，之后在小窗口刷新每个窗口已卖票数。谢谢。

好的，根据您的要求，我可以提供以下Java代码示例：

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;

public class TicketSeller extends JFrame implements ActionListener {
    private JPanel panel;
    private JLabel[] windowLabels;
    private JLabel[] assignedLabels;
    private JLabel[] soldLabels;
    private JButton sellButton;

    private static final int WINDOW_COUNT = 3;
    private static final int TOTAL_TICKETS = 16;

    private int[] assignedTickets;
    private int[] soldTickets;

    public TicketSeller() {
        super("Ticket Seller");

        panel = new JPanel();
        panel.setLayout(new GridLayout(1, WINDOW_COUNT * 3, 10, 10));

        windowLabels = new JLabel[WINDOW_COUNT];
        assignedLabels = new JLabel[WINDOW_COUNT];
        soldLabels = new JLabel[WINDOW_COUNT];

        assignedTickets = new int[WINDOW_COUNT];
        soldTickets = new int[WINDOW_COUNT];

        Random rand = new Random();
        int remainingTickets = TOTAL_TICKETS;
        for (int i = 0; i < WINDOW_COUNT; i++) {
            int tickets = rand.nextInt(5) + 1; // assign random tickets between 1-5
            assignedTickets[i] = tickets;
            remainingTickets -= tickets;

            windowLabels[i] = new JLabel("TXY_2_016_" + (i + 1));
            assignedLabels[i] = new JLabel("Assigned: " + tickets);
            soldLabels[i] = new JLabel("Sold: " + soldTickets[i]);

            panel.add(windowLabels[i]);
            panel.add(assignedLabels[i]);
            panel.add(soldLabels[i]);
        }

        // distribute remaining tickets randomly
        for (int i = 0; i < remainingTickets; i++) {
            int windowIndex = rand.nextInt(WINDOW_COUNT);
            assignedTickets[windowIndex]++;
        }

        sellButton = new JButton("Sell Tickets");
        sellButton.addActionListener(this);

        Container container = getContentPane();
        container.add(panel, BorderLayout.CENTER);
        container.add(sellButton, BorderLayout.SOUTH);

        setSize(500, 200);
        setVisible(true);
    }

    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == sellButton) {
            Random rand = new Random();
            for (int i = 0; i < WINDOW_COUNT; i++) {
                int ticketsSold = rand.nextInt(assignedTickets[i] - soldTickets[i] + 1); // sell random tickets between 0-(assigned-sold)
                soldTickets[i] += ticketsSold;
                soldLabels[i].setText("Sold: " + soldTickets[i]);
            }
        }
    }

    public static void main(String[] args) {
        TicketSeller seller = new TicketSeller();
        seller.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    }
}

这段程序创建了一个名为 "Ticket Seller" 的窗口，其中包含三个小窗口，每个小窗口显示窗口名称、分配的票数和已卖票数。每个小窗口分配的票数总和为 16，每次卖出的票数由不大于5的随机数指定。还包括一个 "Sell Tickets" 按钮，按下之后会随机卖出每个窗口的一些票，并更新小窗口的已卖票数。