Kepler

package org.kepler.util;

import java.awt.Button;

import java.awt.FileDialog;

import java.awt.Frame;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

public class MainClass extends Frame {

	FileDialog fd;

	MainClass() {

		super("MainClass");

		setSize(200, 200);

		fd = new FileDialog(new Frame(), "title", FileDialog.SAVE);

		Button b;

		add(b = new Button("Browse...")); // Create and add a Button

		b.addActionListener(new ActionListener() {

			public void actionPerformed(ActionEvent e) {

				fd.setVisible(true);

				String fn = fd.getFile();

				if (fn == null){

					System.out.println("You cancelled the choice");

				}

				else{

					System.out.println("You chose " + fn);

				}

			}

		});

	}

	public static void main(String[] a) {

		new MainClass().setVisible(true);

	}

}