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why this error dialog comes(everybody please see once)

 
Greenhorn
Posts: 23
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hello everybody:
here is a simple program i have written to create a frme. this pgm compiles successfully without any errors
but when i run the pgm(using command:java filename)it gives the error dialog given below
java
this program has performed an illegal operation and will be
shutdown.
if the problem persists, contact the program vendor.
but when the same program run on the other system
where same jdk1.3 has been installed it runs nicely without
giving any dialog like this.
due to this problem iam not able to create any frame or
applet,and swing programs on my systems please
anybody find out the problem and tell the solution.
thanks in advance
dinesh

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class FrameDemo {
public static void main(String s[]) {
JFrame frame = new JFrame("FrameDemo");
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
JLabel emptyLabel = new JLabel("");
emptyLabel.setPreferredSize(new Dimension(175, 100));
frame.getContentPane().add(emptyLabel, BorderLayout.CENTER);
frame.pack();
frame.setVisible(true);
}
}
 
"The Hood"
Posts: 8521
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Which "system" did it run on and which did it err on?? Also what browser were you using.
 
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