Remove the Oracle Developer Studio 12.5 packages and the installation directory without removing the /.nbi directory.

--javahome directory

Use the JDK in directory when running the uninstaller. This option is needed when the uninstaller cannot locate a JDK in a standard location on your system, and you need to point it to one.

--locale locale

Override the default locale for the uninstaller with the specified locale. Valid locales are en (English), ja (Japanese), and zh (Simplified Chinese). This option is valid only for the graphical uninstaller.

Run the uninstaller in command-line mode and uninstall installed components of the software.

--output output_file

Write all uninstaller output to the specified file. This option is valid only for the graphical uninstaller.

--silent-logs-dir directory

Output silent logs to the specified directory

--tempdir directory

By default, the uninstaller extracts temporary data into the /tmp directory. If there is not sufficient space in the /tmp directory on your system, you can specify another directory for the uninstaller to use.

--use-alternative-root directory

Uninstall from the specified root directory instead of the default root directory /. This option is valid only for the command-line uninstaller and only on systems running Oracle Solaris.

Write verbose output to the console.