Why doesn't the method "setMaximumSize" work although "setMinimumSize" does?

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

public class MyClass {

   public static void main(String args[]) {
       JFrame myFrame = new JFrame();

       myFrame.setSize(new Dimension(500, 500));
       myFrame.set开发者_C百科MinimumSize(new Dimension(300, 300));
       myFrame.setMaximumSize(new Dimension(800, 800));

       myFrame.setVisible(true);
       myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

   }

}

It's a bug: http://bugs.sun.com/view_bug.do?bug_id=6464548