public class BorderLayoutTest {

    public static void main(String[] args) {

        var f = new Frame("BorderLayout");

        f.setLayout(new BorderLayout());

        f.add(new Button("south"), BorderLayout.SOUTH);

        f.add(new Button("north"), BorderLayout.NORTH);

        f.add(new Button("center"));

        f.add(new Button("west"),BorderLayout.WEST);

        f.add(new Button("east"),BorderLayout.EAST);

        f.pack();

        f.setVisible(true);

    }

}