How to Use FlowLayout?

import java.awt.*;

public class TestFlowLayout {

public static void main(String[] args){

Frame f = new Frame("TestFlowLayout");

f.setSize(200,200);

f.setLayout(new FlowLayout());

f.add(new Button("Button 1"));

f.add(new Button("Button 2"));

f.add(new Button("Button 3"));

f.add(new Button("Button 4"));

f.add(new Button("Button 5"));

f.setVisible(true);

}