import java.awt.BorderLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
public class Layout {
public static void main(String[] args) {
JFrame frame = new JFrame("Test");
JButton bt = new JButton("EAST");
JButton bt1 = new JButton("WEST");
JButton bt2= new JButton("SOUTH");
JButton bt3 = new JButton("NORTH");
JButton bt4 = new JButton("CENTER");
frame.add(BorderLayout.EAST,bt);
frame.add(BorderLayout.WEST,bt1);
frame.add(BorderLayout.SOUTH,bt2);
frame.add(BorderLayout.NORTH,bt3);
frame.add(BorderLayout.CENTER,bt4);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(300, 300);
frame.setVisible(true);
}
}