code: func (actor Actor) GetRouteApplications(routeGUID string) ([]Application, Warnings, error) {
  	apps, warnings, err := actor.CloudControllerClient.GetRouteApplications(routeGUID)
  	if err != nil {
  		return nil, Warnings(warnings), err
  	}
  	allApplications := []Application{}
  	for _, app := range apps {
  		allApplications = append(allApplications, Application(app))
  	}
  	return allApplications, Warnings(warnings), nil
  }
docs: // GetRouteApplications returns a list of apps associated with the provided
  // Route GUID.