// Check if the Role and Scope Size are Null get the values from db.
List<Object> userRoles = controller.getRoles(userId);
Pair<Set<String>, List<String>> pair = org.onap.policy.utils.UserUtils.checkRoleAndScope(userRoles);
// Check if the Role and Scope Size are Null get the values from db.
List<Object> userRoles = controller.getRoles(userId);
Pair<Set<String>, List<String>> pair = org.onap.policy.utils.UserUtils.checkRoleAndScope(userRoles);