Uninstalling IBM WebSphere SDK Java Technology Edition Version 8.0 using the command line
IBM® WebSphere® SDK Java™ Technology Edition Version 6.0 is no longer in service. Using IBM Installation Manager, you can optionally install IBM WebSphere SDK Java Technology Edition Version 8.0. For new installations of WebSphere Application Server 8.5.5.11 or later, Java SE 8 is installed by default.
Before you begin
Make sure that no commands or server profiles are using IBM WebSphere SDK Java Technology Edition Version 8.0 before you uninstall it. Server profiles that use IBM WebSphere SDK Java Technology Edition Version 8.0 cannot function when it is uninstalled. Run the managesdk command to switch the SDK used by commands and server profiles.