FULL PRODUCT VERSION :
java version "1.6.0_05"
Java(TM) SE Runtime Environment (build 1.6.0_05-b13)
Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
Windows Vista [Version 6.0.6000]


A DESCRIPTION OF THE PROBLEM :
the Javadoc for JComponent.paintComponent says:

"Further, if you do not invoker super's implementation you must honor the opaque property, that is if this component is opaque, you must completely fill in the background in a **non-opaque** color. If you do not honor the opaque property you will likely see visual artifacts."

That does not make sense. I think "non-opaque" should read "opaque".

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
look at the JavaDoc.


REPRODUCIBILITY :
This bug can be reproduced always.