Sender.java

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import javax.imageio.ImageIO;

public class Sender extends JFrame {

    private JTextField textFieldSend;
    private JButton buttonSend;
    private JButton getImageButton;
    private JLabel imageLabel;

    public Sender() {
        createGUI();
        startServer();
    }

    private void createGUI() {
        setLayout(new AbsoluteLayout());

        textFieldSend = new JTextField();
        textFieldSend.setBounds(10, 10, 200, 25);
        add(textFieldSend);

        buttonSend = new JButton("Send");
        buttonSend.setBounds(10, 40, 100, 25);
        buttonSend.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                String message = textFieldSend.getText();
                try {
                    sendString(message); // Call the method to send the string
                } catch (IOException ex) {
                    // Handle the exception
                    ex.printStackTrace();
                }
            }
        });
        add(buttonSend);

        getImageButton = new JButton("Get Image");
        getImageButton.setBounds(10, 70, 100, 25);
        getImageButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                receiveImage(); // Call the method to receive the image
            }
        });
        add(getImageButton);

        imageLabel = new JLabel();
        imageLabel.setBounds(10, 100, 200, 150);
        add(imageLabel);

        setSize(250, 300);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        setVisible(true);
    }

    private void sendString(String message) throws IOException {
        Socket socket = new Socket("127.0.0.1", 8080); // Connect to the Receiver
        OutputStream outputStream = socket.getOutputStream();
        outputStream.write(message.getBytes()); // Send the string
        outputStream.close();
        socket.close();
    }

    private void receiveImage() {
        try {
            ServerSocket serverSocket = new ServerSocket(8081);
            Socket socket = serverSocket.accept();
            InputStream inputStream = socket.getInputStream();
            BufferedImage image = ImageIO.read(inputStream);
            // Display the received image in a JLabel or any other suitable component
            imageLabel.setIcon(new ImageIcon(image