Name: gm110360			Date: 05/10/2002


FULL PRODUCT VERSION :
java version "1.4.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-b92)
Java HotSpot(TM) Client VM (build 1.4.0-b92, mixed code)

OPERATING SYSTEM: SuSE Linux 7.3j

# rpm -qa | grep glibc
glibc-2.2.4-40

# uname -a
Linux 2.4.16 i686 unknown


A DESCRIPTION OF THE PROBLEM :
I am using JFrame for my application. In order to share
classes, I created an extension of java.awt.Container and
added this container via myFrame.setContentPane(cont). Every
time I start the application I get a black or colourful
distorted background although I tried
cont.setBackground(Color.white). When I maximize the window,
the background is always black (but input fields are shown
correct).

REGRESSION.  Last worked in version 1.3.1

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. create an extension of java.awt.Container
2. create a new JFrame and set the content pane
3. set the background colour of the container

EXPECTED VERSUS ACTUAL BEHAVIOR :
I wanted to have a white background :-) It seems that
setBackground has no effect.

This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.awt.Container;
import javax.swing.JFrame;
import java.awt.Color;

class MyContainer extends Container {
        MyContainer() {
                super();
        }
}

class MyApp extends JFrame {
        public static void main(String args[]) {
                new MyApp();
        }

        MyApp() {
                super("My Application");
        
                MyContainer cont = new MyContainer();
                cont.setBackground(Color.white);

                this.setContentPane(cont);

                this.show();
        }
}
---------- END SOURCE ----------

Release Regression From : 1.3.1_03
The above release value was the last known release where this 
bug was known to work. Since then there has been a regression.

(Review ID: 146276) 
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