JPackageCreateInstallerInstallDirTest will install application under /opt/jpackage/JPackageCreateInstallerInstallDirTest and when RPM is uninstalled /opt/jpackage folder will still exist and thus test fails with exception: java.lang.AssertionError: Error: /opt/jpackage exist
Note: On Ubuntu 16.04 using Debian package for installer will remove this /opt/jpackage folder.
Note: On Ubuntu 16.04 using Debian package for installer will remove this /opt/jpackage folder.