The jpackage msi packages generated by jpackage allow for being invoked with "/x" option to uninstall the package. There is no similar argument to the exe packages (which are just Msi wrappers) to uninstall the package. An argument such as "/uninstall" should be recognized by the exe wrapper to provide this functionality.
This is needed for the test cases that call into WinHelper to clean up after an app has been installed by an automated test (WindowsHelper.createExePackageHandlers)
This is needed for the test cases that call into WinHelper to clean up after an app has been installed by an automated test (WindowsHelper.createExePackageHandlers)