RFR (S): 8235750: [jpackage] Cleanup imports in WinMsiBundler.java

[Langer, Christoph]

Hi,

please review this import statements cleanup for src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WinMsiBundler.java. I stumbled over an issue when I imported the jpackage project into Eclipse.

Due to importing both, static jdk.incubator.jpackage.internal.StandardBundlerParam.* and static jdk.incubator.jpackage.internal.WindowsBundlerParam.*, Eclipse thinks some symbols are ambiguous.

I would also remove an unused list object.

Webrev: http://cr.openjdk.java.net/~clanger/webrevs/8235750.0/
Bug: https://bugs.openjdk.java.net/browse/JDK-8235750

Thanks
Christoph