assertTrue(roleSet.contains("role1"));
        assertTrue(roleSet.contains("role2"));

        encrypted = false;
        value = "role1,role2,role3";
        roleSet = decodedRoleList(roleQueryHelperImpl, value, encrypted);
        assertEquals(3, roleSet.size());
        assertTrue(roleSet.contains("role1"));
        assertTrue(roleSet.contains("role2"));
        assertTrue(roleSet.contains("role3"));
    }

        readings[1] = new String[] { "enjin", "fuga" };
        String[] tags = new String[] { "tag1", "tag2" };
        String[] roles = new String[] { SuggestConstants.DEFAULT_ROLE, "role1", "role2", "role3" };
        queryItems[0] = new SuggestItem(new String[] { "検索", "エンジン" }, readings, new String[] { "content" }, 1, 0, -1, tags, roles, null,
                SuggestItem.Kind.DOCUMENT);

        String[][] readings2 = new String[2][];

                final String[] roles = values[1].split(roleSeparator);
                for (final String role : roles) {
                    if (StringUtil.isNotEmpty(role)) {
                        roleSet.add(role);
                    }
                }
            }
        } else {
            final String[] roles = rolesStr.split(roleSeparator);
            for (final String role : roles) {

        final String[] roles2 = filterQueryString == null ? new String[0] : SuggestUtil.parseQuery(filterQueryString, roleFieldName);
        final String[] roles = new String[roles1.length + roles2.length];

        if (roles1.length > 0) {
            System.arraycopy(roles1, 0, roles, 0, roles1.length);
        }
        if (roles2.length > 0) {
            System.arraycopy(roles2, 0, roles, roles1.length, roles2.length);

    }

    public static boolean hasActionRole(final String role) {
        final String[] roles;
        if (role.endsWith(FessAdminAction.VIEW)) {
            roles = new String[] { role, role.substring(0, role.length() - FessAdminAction.VIEW.length()) };
        } else {
            roles = new String[] { role };
        }

		}

		// Check if claim name is the non-default value and role policy is set.
		if p.ClaimName != policy.PolicyName && p.RolePolicy != "" {
			// In the unlikely event that the user specifies
			// `policy.PolicyName` as the claim name explicitly and sets
			// a role policy, this check is thwarted, but we will be using
			// the role policy anyway.

        if (!tags.isEmpty()) {
            filterList.add(buildFilterQuery(FieldNames.TAGS, tags));
        }

        roles.add(SuggestConstants.DEFAULT_ROLE);
        if (!roles.isEmpty()) {
            filterList.add(buildFilterQuery(FieldNames.ROLES, roles));
        }

        if (!fields.isEmpty()) {
            filterList.add(buildFilterQuery(FieldNames.FIELDS, fields));
        }

                if (fessConfig.isValidSearchLogPermissions(roles.toArray(new String[roles.size()]))) {
                    suggester.indexer().indexFromSearchWord(sb.toString(), fields.toArray(new String[fields.size()]),
                            tags.toArray(new String[tags.size()]), roles.toArray(new String[roles.size()]), 1, langs);

        } else {
            this.roles = new String[roles.length];
            System.arraycopy(roles, 0, this.roles, 0, roles.length);
        }

        this.languages = languages != null ? languages : new String[] {};

        kinds = new Kind[] { kind };
        if (userBoost > 1) {
            this.userBoost = userBoost;
        } else {
            this.userBoost = 1;
        }

    }

    @Override
    protected String getActionRole() {
        return ROLE;
    }

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index() {
        saveToken();
        return asListHtml();
    }

    @Execute
    @Secured({ ROLE })
    public HtmlResponse upload(final UploadForm form) {
        validate(form, messages -> {}, this::asListHtml);