Iterator serialization

[boriselec]

Iterator serializes as bean:

Caused by: com.fasterxml.jackson.databind.JsonMappingException: (was java.util.NoSuchElementException) (through reference chain: Message["payload"]->com.google.common.collect.SingletonImmutableBiMap["cards"]->io.vavr.collection.Iterator$3["next"])

[mincong-h]

Hi @boriselec , I'm trying to help on your issue, but I cannot reproduce so far. Here's what I tried, the test case passed as expected:

@Test
public void testIteratorSerialization() throws IOException {
    Option<?> value = Option.of(ImmutableBiMap.of("k", "v"));

    String json1 = mapper().writeValueAsString(value);
    Assert.assertEquals("{\"k\":\"v\"}", json1);

    String json2 = mapper(optSettings).writeValueAsString(value);
    Assert.assertEquals("[\"defined\",{\"k\":\"v\"}]", json2);
}

Could you provide more information, ideally a test case? My commit is reachable here: mincong-h@ed3569c