masayoshi.okutsu@Eng 1997-01-14
Calling Menu.add() after show() causes Application Error on Win32. To
reproduce the problem, execute the following.

import java.awt.*;
import java.lang.*;

public class Test extends Frame{

  public MenuBar menubar;
  public Menu menuA;
  public Menu menuB;

  public Test(){
    menubar = new MenuBar();
    menuA = new Menu("AAA");
    menuB = new Menu("BBB");
    this.setMenuBar(menubar);
    menubar.add(menuA);
    menubar.add(menuB); // A
  }

  public static void main(String argv[]){
    Test f = new Test();
    f.show();
    f.resize(100,100);
    f.menuB.add(new MenuItem("ZZZ")); // B
  }
}