}
        return true;
    }

    @Override
    public String toString() {
        return "ProtwordsItem [id=" + id + ", inputs=" + input + ", newInputs=" + newInput + "]";
    }

    public String toLineString() {
        if (isUpdated()) {
            return StringUtils.join(newInput);
        }
        return StringUtils.join(input);
    }