main.java~2~

Tt s a good book ,if you want to learn java good

package dialogtest;

import java.awt.*;
import javax.swing.*;

public class Main extends JFrame{
    public Main(){
    super("Main");
    setSize(600,400);
    Container content=getContentPane();
    content.add("West",new JButton("Modal"));
    content.add("East",new JButton("Modeless"));
    setVisible(true);
        }
        public static void main(String[]args){}
}