static String decodeString(String toDecode) {
        return URLDecoder.decode(toDecode, StandardCharsets.UTF_8);
    }
@Test
    void decodeString() {
        String toDecode = "To+decode+string";
        String retrieved = ModelLocalUriIdSerializer.decodeString(toDecode);
        String expected = "To decode string";
        assertThat(retrieved).isEqualTo(expected);
    }