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). - jpackage launcher will now build same as Linux and OS X using SetupBuildLauncher. - jpackage.dll was added based on Windows jpackage.exe launcher which will have icon swap and version swap functionality called via JNI. - Some code formatting, clean up and minor improvements where done to icon and version swap code. No functional changes. - Windows registry will be read and enumerated via JNI as well. - isDirectoryInExclusionPath() will use native path comparison, since paths in registry and temp folder returned by Java code can be in short or long format, thus simple string comparison will not work. - Windows Defender workaround warning will be checked for --build-root as well if it is set. - Removed extra escaping from JPackageHelper for Windows, otherwise tests fails due to incorrect escaping. Our launcher used CreateProcess to launch java.exe by passing args from main() to CreateProcess. This is why I think we required extra escaping. [1] https://bugs.openjdk.java.net/browse/JDK-8217317 [2] http://cr.openjdk.java.net/~almatvee/8217317/webrev.00/ Thanks, Alexander