Layouts Example In Java.♥

import java.awt.*;
import javax.swing.*;


public class FunWithPanels extends JFrame {
 
    public static void main(String[] args) {
        FunWithPanels frame = new FunWithPanels();
        frame.doSomething();
    }
 
    void doSomething() {
        Container c = getContentPane();
 
        JPanel p1 = new JPanel();
        p1.setLayout(new BorderLayout());
        p1.add(new JButton("A"), BorderLayout.NORTH);
        p1.add(new JButton("B"), BorderLayout.WEST);
        p1.add(new JButton("C"), BorderLayout.CENTER);
        p1.add(new JButton("D"), BorderLayout.EAST);
        p1.add(new JButton("E"), BorderLayout.SOUTH);
 
        JPanel p2 = new JPanel();
        p2.setLayout(new GridLayout(3, 2));
        p2.add(new JButton("F"));
        p2.add(new JButton("G"));
        p2.add(new JButton("H"));
        p2.add(new JButton("I"));
        p2.add(new JButton("J"));
        p2.add(new JButton("K"));
 
        JPanel p3 = new JPanel();
        p3.setLayout(new BoxLayout(p3, BoxLayout.Y_AXIS));
        p3.add(new JButton("L"));
        p3.add(new JButton("M"));
        p3.add(new JButton("N"));
        p3.add(new JButton("O"));
        p3.add(new JButton("P"));
 
        c.setLayout(new BorderLayout());
        c.add(p1, BorderLayout.CENTER);
        c.add(p2, BorderLayout.SOUTH);
        c.add(p3, BorderLayout.EAST);
 
        pack();
        setVisible(true);
    }
}

OUTPUT :