}
            return !floatValidator.isValid(obj.toString(), null);
        }).collect(Collectors.toList()));
    }

    String getIndexAdminDoubleFields();

    default Set<String> getIndexAdminDoubleFieldSet() {
        @SuppressWarnings("unchecked")
        Set<String> fieldSet = (Set<String>) propMap.get(INDEX_ADMIN_DOUBLE_FIELD_SET);
        if (fieldSet == null) {

Shinsuke Sugaya <******@****.***> 1774679919 +0900

        final Set<String> longFieldSet = fessConfig.getIndexAdminLongFieldSet();
        final Set<String> floatFieldSet = fessConfig.getIndexAdminFloatFieldSet();
        final Set<String> doubleFieldSet = fessConfig.getIndexAdminDoubleFieldSet();

        final Set<String> reservedFields = Set.of(fessConfig.getIndexFieldId(), fessConfig.getIndexFieldVersion(),
                fessConfig.getIndexFieldSeqNo(), fessConfig.getIndexFieldPrimaryTerm());

Shinsuke Sugaya <******@****.***> 1774681159 +0900