The following OnDemand Services 1.5 software components are not used by OnDemand Services 2. You can remove them as soon as you are no longer using OnDemand Services 1.5.
WebSphere* (unless it is being used for more than OnDemand Services 1.5) and OnDemand Services Web server files
OnDemand Services 1.5 Maintenance and UsageServer processes