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Identify errors and correct them of the following Java program: (10 marks) 1. import java.swing.*; 2. import java.awt.*; 3. import java.awt.event.* 4. public class ColorWindow

Identify errors and correct them of the following Java program: (10 marks)

1. import java.swing.*;

2. import java.awt.*;

3. import java.awt.event.*

4. public class ColorWindow extends Frame

5. {

6. private JLabel messageLabel;

7. private JButton redButton;

8. private JPanel panel;

9. private final int WINDOW_WIDTH = 200;

10. private final int WINDOW_HEIGHT = 125;

11. public ColorWindow

12. {

13. setTitle("Colors");

14. setSize(WINDOW_WIDTH, WINDOW_HEIGHT);

15. setDefaultCloseOperation(JFrame.EXIT);

16. messageLabel = new JLabel("Click the button to " + "apply red color.");

17. redButton = new JButton("Red");

18. redButton.addActionListener(new RedButtonListener());

19. panel = new JPanel();

20. panel.add(messageLabel);

21. panel.add(redButton);

22. add(panel);

23. setVisible(true);

24. }

25. private class RedButtonListener implements ActionListener

26. {

27. public void actionPerformed(ActionEvent e)

28. {

29. panel.setBackground(Color.RED);

30. messageLabel.setForeground(Color.BLUE);

31. }

32.

33. public static void main(String[] args)

34. {

35. new ColorWindow();

36. }

37. }

One error is already identified for you as shown below:

Line Number: 3

Error description: Missing semicolon

Statement after correction: import java.awt.event.*;

Identify 5 other errors and give their Line Number, Error description and Statement after correction.

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