Help!!! Simple JFrame doesn't work in jdk1.4

Question

If I run the following code in jdk1.2 it works fine, but in 1.4 only one button displays initially. If I click on the button, the other will display, but it displays in the last location that the window was in. For example, if I move the window first, then click the button, it draws itself at the location that it was previously at. Even more frustrating, when I close the window, once again, it draws itself in the last location and this remains on the screen, even after the vm exits.
Source:
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class FrameExample extends JFrame {
public FrameExample(String title) {
     super(title);
     setSize(350, 200);
     setLocation(300, 300);
     JButton button1 = new JButton("Button 1");
     JButton button2 = new JButton("Button 2");
     JPanel buttonPanel = new JPanel();
     buttonPanel.add(button1);
     buttonPanel.add(button2);
     getContentPane().add(buttonPanel);
     setDefaultCloseOperation(EXIT_ON_CLOSE);
     setVisible(true);          
public static void main(String args[]) {
     FrameExample fe = new FrameExample("Frame Example");

Answer 1

try to set the width and height of the frame - setSize(int, int). or use pack()