question: @ SuppressWarnings ( "unused" ) public List < String > hostVcenterChangeDetails ( URI hostId , URI clusterId , URI datacenterId , boolean isVcenter ) { List < String > result = Lists . newArrayList ( ) ; Host host = _dbClient . queryObject ( Host . class , hostId ) ; VcenterDataCenter datacenter = _dbClient . queryObject ( VcenterDataCenter . class , datacenterId ) ; if ( host != null && datacenter != null ) { result . add ( ComputeSystemDialogProperties . getMessage ( "ComputeSystem.hostVcenterChangeDetails" , host . getLabel ( ) , datacenter . getLabel ( ) ) ) ; result . addAll ( hostClusterChangeDetails ( hostId , clusterId , datacenterId , isVcenter ) ) ; } return result ; }
target:  Get details for the hostVcenterChange method NOTE: In order to maintain backwards compatibility, do not change the signature of this method.