public OperationFuture<List<Server>> reboot(Group... groups) {
        return serverService().reboot(
            getServerSearchCriteria(groups)
        );
    }
public OperationFuture < List < Server > > reboot ( Group ... groups ) { return serverService ( ) . reboot ( getServerSearchCriteria ( groups ) ) ; }
Reboot groups of servers

@param groups groups references list
@return OperationFuture wrapper for Server list