🚀 go-pugleaf

> Gabriel:
>
> Well, the trace is a monitor dump (you can get them from consoles via
> Shift+F1 if memory serves) telling you that there was a deadlock.  What
> you are supposed to do is try to figure out what two items were locked
> (unless it's the type where every thread is simply saying "you go
> first") and relate it to your code.
>
> Since I have to guess, I'd start with making sure that nothing from your
> JDK 1.1 world can be seen (no JFC 1.03 libraries, etc.) on the classpath
> for your 1.2 app.
>
> -Rich

Hi (and thanks to Rich for the tip).

I have however discovered that the problem is not JBuilder related,
but JDK related. I created a small application (a JFrame with two
buttons, one of wchich closes the application), and the monitor
dump occurs both when I run the app in JBuilder and with
the Sun jdk 1.2.2.

I have executed the program on two different machines (both with
NT4), and the problem shows up on both machines.
I had however previously jdk 1.1 on both machines, but I uninstalled it
before upgrading to jdk 1.2, and I have even checked the
registry, and Jdk 1.1 is nowhere to be seen.

I have pasted the source code for my app below.
Thanks to all in advance, take care.

Gabriel

****************************************
(Test.java)
****************************************
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class Test {
  public static void main(String[] args) {
    Test test = new Test();
    test.run();
  }

  void run() {
    JFrame frame = new JFrame();
    frame.getContentPane().setLayout(new BorderLayout());
    JButton b1 = new JButton("Button 1");
    ActionListener a = new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        System.out.println("Button 1");
      }
    };
    b1.addActionListener (a);

    JButton b2 = new JButton ("Button 2");
    b2.addActionListener (new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        System.exit(0);
      }
    });
  frame.getContentPane().add("East", b1);
  frame.getContentPane().add("West", b2);
  frame.setSize(300,200);
  frame.setVisible(true);
  }
****************************************