FULL PRODUCT VERSION :
java version "1.8.0_20"
Java(TM) SE Runtime Environment (build 1.8.0_20-b26)
Java HotSpot(TM) 64-Bit Server VM (build 25.20-b23, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
Windows 7 x64 Professional

A DESCRIPTION OF THE PROBLEM :
When i try to add the parameter  -Dsun.java2d.dpiaware=false to a certain java process, this do nothing, because the java manifest have a configuration which is overlaying to that.

  <asmv3:application>
    <asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
       <dpiAware>true</dpiAware>
    </asmv3:windowsSettings>
  </asmv3:application>

Because of that i can't change the dpiaware of my process to false, using the flag dpiaware. 

I think the changes that were made to resolve the issue JDK-6829055 are responsible for this problem.

I don't have this problem in version 1.6.

REGRESSION.  Last worked in version 6u43

ADDITIONAL REGRESSION INFORMATION: 
java version "1.6.0_38"
Java(TM) SE Runtime Environment (build 1.6.0_38-b05)
Java HotSpot(TM) 64-Bit Server VM (build 20.13-b02, mixed mode)

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
- Set Windows scaling to 200% (remove Windows XP scale mode)
- Run a graphic application which sets sun.java2d.dpiaware to false.


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The application should have been scaled by windows.
ACTUAL -
The application was not automatically scaled.
I expected the interface to become blured.

REPRODUCIBILITY :
This bug can be reproduced always.

CUSTOMER SUBMITTED WORKAROUND :
It is possible that by changing the manifest this would work again.