import java.applet.*;
import java.awt.*;
import java.awt.event.*;

public class ButtonTest extends Applet 
  implements ActionListener {

  private Button b1, b2;
  private Label mess;

  public void init() {
    setLayout (new FlowLayout() );
    b1 = new Button("B1");
    b1.addActionListener (this);
    add(b1);
    b2 = new Button("B2");
    b2.addActionListener (this);
    add(b2);
    mess = new Label("Nothing was pressed.");
    add(mess);
    setVisible(true);
  }

  public void actionPerformed (ActionEvent e) {
    String s = e.getActionCommand();
    if (s.equals("B1")) {
      mess.setText("The first button was pressed.");
    }
    else
    if (s.equals("B2")) {
      mess.setText("The second button was pressed.");
    }
    this.validate();
  }
}