import java.util.List;
import java.util.Set;
-import org.onap.policy.controller.PolicyController;
import org.onap.policy.model.Roles;
public final class UserUtils {
Set<String> scopes;
List<String> roles;
//Check if the Role and Scope Size are Null get the values from db.
-// List<Object> userRoles = ;
roles = new ArrayList<>();
scopes = new HashSet<>();
for(Object role: userRoles){