Draw the JFrame as you think it would appear given the following set of code:

JButton jb1 = new JButton(A);

JButton jb2 = new JButton(B);

JButton jb3 = new JButton(C);

JButton jb4 = new JButton(D);

JButton jb5 = new JButton(E);

JButton jb6 = new JButton(F);

JButton jb7 = new JButton(G);

JButton jb8 = new JButton(H);

JButton jb9 = new JButton(I);

JPanel jp1 = new JPanel (new BorderLayout());

jp1.add(jb1, BorderLayout.NORTH);

jp1.add(jb2, BorderLayout.WEST);

jp1.add(jb3, BorderLayout.EAST);

JPanel jp2 = new JPanel (new BorderLayout());

jp2.add(jb4, BorderLayout.WEST);

jp2.add(jb5, BorderLayout.SOUTH);

jp2.add(jb6, BorderLayout.EAST);

JPanel jp3 = new JPanel (new BorderLayout());

jp3.add(jb7, BorderLayout.WEST);

jp3.add(jb8, BorderLayout.NORTH);

jp3.add(jb9, BorderLayout.EAST);

JPanel jp4 = new JPanel (new BorderLayout());

jp4.add(jb1, BorderLayout.NORTH);

jp4.add(jb2, BorderLayout.EAST);

jp4.add(jb3, BorderLayout.SOUTH);

JFrame jf = new JFrame();

jf.getcontentPane().add(jp4);

jf.setVisible(true);