import java.awt.*;
                import java.awt.event.*;
                
                class a
                {
                public static void main(String[] x)
                {
                // Create a new frame.
                Frame f = new Frame("AWT Button FlowLayout ");
                
                // Set the size of the frame.
                f.setSize(300, 300);
                
                // Handle the window closing event.
                f.addWindowListener(new WindowAdapter() {
                public void windowClosing(WindowEvent e) {
                System.exit(0);
                }
                });
                
                // Create a button and add it to the frame. Button b1= new Button("Click me!");
                f.add(b1);
                
                // Create a label and add it to the frame.
                Label l1 = new Label("You have not clicked the button yet.");
                f.add(l1);
                
                // Set the layout manager for the frame to FlowLayout.
                f.setLayout(new FlowLayout());
                
                // Display the frame.
                f.setVisible(true);
                }
                }