FULL PRODUCT VERSION :
Java 8 Build 1.8.0-ea-b115

ADDITIONAL OS VERSION INFORMATION :
Windows 8
Version 6.2.9200

EXTRA RELEVANT SYSTEM CONFIGURATION :
Video card nvidea geforce gt 650M 2gb

A DESCRIPTION OF THE PROBLEM :
After installed Java 8 the softwares runnung over Java, including the windows 8 Java configuration interface started to have illegible screens.
Moving the mouse make the text e images flashing in some points.
Its happen just inside the Java software dont affecting any other window.

Rebooting the computer didnt fix the problem.
Tried to update but seens today this is the newest version.

Uninstalling java 8 and downgrading to java 7 fixed the problem.

A prinscreen can be seeing in this link
www.a00s.com/teste2013/java8bug.png

REGRESSION. Last worked in version 7u45

ADDITIONAL REGRESSION INFORMATION:
java version 1.7.0_45
java(tm) se runtime environment build 1.7.0_45-b18
Java HotSpot(TM) 64-Bit Server VM (build 24-45-b08, mixed mode)

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Install Java 8, try to open windows 8 java configuration.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
We can read the screen
ACTUAL -
Part of the screen is illegible, images and buttons start to flash when mouse move.

ERROR MESSAGES/STACK TRACES THAT OCCUR :
No error message

REPRODUCIBILITY :
This bug can be reproduced always.

CUSTOMER SUBMITTED WORKAROUND :
Downgrade to Java 7