import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
 
 class SimpleAWTAndSwingExample {
    public static void main(String[] args) {
        // Use SwingUtilities to ensure that GUI is created on the Event Dispatch Thread
        SwingUtilities.invokeLater(() -> {
            // Create a new JFrame
            JFrame frame = new JFrame("AWT and Swing Example");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 
            // Create a panel to hold components
            JPanel panel = new JPanel();
            panel.setLayout(new FlowLayout()); // Set layout manager
 
            // Create a label
            JLabel label = new JLabel("Click the button!");
 
            // Create a button
            JButton button = new JButton("Click Me!");
 
            // Add an ActionListener to the button
            button.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    label.setText("Button Clicked!");
                }
            });
 
            // Add the label and button to the panel
            panel.add(label);
            panel.add(button);
 
            // Add the panel to the frame
            frame.add(panel);
 
            // Pack the frame to fit the preferred sizes of its components
            frame.pack();
 
            // Set the frame location to center of the screen
            frame.setLocationRelativeTo(null);
 
            // Set the frame to be visible
            frame.setVisible(true);
        });
    }
}

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