RFR: JDK-8232919: If user installs msi and exe, two installations are found in Add/Remove

[Alexander Matveev]

Hi Alexey,

http://cr.openjdk.java.net/~asemenyuk/8232919/webrev.00/src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/main.wxs.frames.html
This file refers to JpAllowDowngrades and JpAllowUpgrades. Code sets 
JpAllowUpgrades to yes always and never sets JpAllowDowngrades. Maybe I 
am missing something, but why we need these defs in .wxs file if they do 
nothing.
Also, I think we should allow downgrades by default.

Thanks,
Alexander

On 11/1/2019 5:06 PM, Alexey Semenyuk wrote:
> Please review the jpackage fix for bug [1] at [2].
>
> This is a fix for the JDK-8200758-branch branch of the open sandbox 
> repository (jpackage).
>
> Additionally:
> - added support for `overrides.wxi` WiX source file in resource dir. 
> Custom overrides.wxi can be used as a placeholder for overrides of 
> default WiX variables defined by jpackage that control output msi.
>
> - Alexey
>
> [1] https://bugs.openjdk.java.net/browse/JDK-8232919
>
> [2] http://cr.openjdk.java.net/~asemenyuk/8232919/webrev.00
>