Help with code please, it wont run

Question

Hi all can anyone tell me why this wont run please, thanks
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class SwingApplication extends JFrame
public SwingApplication()
setDefaultCloseOperation(EXIT_ON_CLOSE);
setLocation(300,200);
setSize(700,600);
JButton answerButton = new JButton("Answer");
JButton submit = new JButton("Submit");
JButton button = new JButton("Next Question");
JButton NextRecord = new JButton("Next Record");
JTextField answerText = new JTextField("");
JTextArea QuestionArea = new JTextArea("QuestionArea");
JPanel pane = new JPanel();
JLabel label1 = new JLabel ("Answer the following question");
JLabel mouseLabel = new JLabel();
JLabel lblpic1 = new JLabel();
     lblpic1.setIcon(new ImageIcon("couple.jpg") );
submit.setToolTipText("Click to get solution");
pane.add(label1);
pane.add(button);
pane.add(answerText);
pane.add(answerButton);
pane.add(submit);
pane.add(NextRecord);
getContentPane().add(pane,BorderLayout.SOUTH);
getContentPane().add(label1,BorderLayout.NORTH);
getContentPane().add(lblpic1,BorderLayout.CENTER);
getContentPane().add(QuestionArea, BorderLayout.WEST);
public void mouseMoved(MouseEvent e)
mouseLabel.add("x = " + e.getX() + ", y = " + e.getY());
public static void main(String[] args)
     new SwingApplication().setVisible(true);
}

Answer 1

this compiles, anyway:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class SwingApplication extends JFrame
   JButton answerButton = new JButton("Answer");
   JButton submit = new JButton("Submit");
   JButton button = new JButton("Next Question");
   JButton NextRecord = new JButton("Next Record");
   JTextField answerText = new JTextField("");
   JTextArea QuestionArea = new JTextArea("QuestionArea");
   JPanel pane = new JPanel();
   JLabel label1 = new JLabel ("Answer the following question");
   JLabel mouseLabel = new JLabel();
   JLabel lblpic1 = new JLabel();
   public SwingApplication()
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      setLocation(300,200);
      setSize(700,600);
      lblpic1.setIcon(new ImageIcon("couple.jpg") );
      submit.setToolTipText("Click to get solution");
      pane.add(label1);
      pane.add(button);
      pane.add(answerText);
      pane.add(answerButton);
      pane.add(submit);
      pane.add(NextRecord);
      getContentPane().add(pane,BorderLayout.SOUTH);
      getContentPane().add(label1,BorderLayout.NORTH);
      getContentPane().add(lblpic1,BorderLayout.CENTER);
      getContentPane().add(QuestionArea, BorderLayout.WEST);
   public void mouseMoved(MouseEvent e)
      mouseLabel.setText("x = " + e.getX() + ", y = " + e.getY());
   public static void main(String[] args)
      new SwingApplication().setVisible(true);
}Learn about coding standards and styles. Yours is awful.
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