@Override
        public String[] getSearchDefaultPermissionsAsArray() {
            return new String[] { "guest", "default" };
        }

        @Override
        public List<String> getSearchGuestRoleList() {
            List<String> roles = new ArrayList<>();
            roles.add("guest_role1");
            roles.add("guest_role2");
            return roles;
        }

        @Override

                            }
                            if (!hasAccessToken || roleSet.isEmpty()) {
                                roleSet.addAll(fessConfig.getSearchGuestRoleList());
                            }
                        });
            } catch (final RuntimeException e) {
                try {