ACCEPT_CASE_INSENSITIVE_PROPERTIES fails on camel-case prefix in @JsonUnwrapped

[neekibo]

If I try to deserialize columns like "businessAddress.town", jackson (2.8.3) fails on property

@JsonUnwrapped(prefix = "businessAddress.") private Address businessAddress;

java.util.NoSuchElementException: No entry 'businessAddress' found, can't remove at com.fasterxml.jackson.databind.deser.impl.BeanPropertyMap.remove(BeanPropertyMap.java:447) at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.resolve(BeanDeserializerBase.java:533) at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:296) at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:244) at com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:142) at com.fasterxml.jackson.databind.DeserializationContext.findRootValueDeserializer(DeserializationContext.java:476) at com.fasterxml.jackson.databind.ObjectReader._prefetchRootDeserializer(ObjectReader.java:1899) at com.fasterxml.jackson.databind.ObjectReader.<init>(ObjectReader.java:185) at com.fasterxml.jackson.databind.ObjectMapper._newReader(ObjectMapper.java:641) at com.fasterxml.jackson.databind.ObjectMapper.readerFor(ObjectMapper.java:3358) ...

[cowtowncoder]

@neekibo Would it be possible to include POJO you are using, to make sure I can reproduce the issue?

Also, is this really CSV specific, or general jackson-databind issue?

[neekibo]

public class Person {
   private Address businessAddress;
   // getters and setters for all fields
}

public class Address {
   private String street;
   private String addon;
   private String zip = "";
   private String town;    
   private String country;
   // getters and setters for all fields
}

public interface PersonCsvMixin {
   @JsonUnwrapped(prefix = "businessAddress.")
   Address getBusinessAddress();
}

I register the mixin via a SimpleModule and set the flag in the constructor of my custom CsvMapper like

enable(MapperFeature.ACCEPT_CASE_INSENSITIVE_PROPERTIES);

[cowtowncoder]

@neekibo thank you for reproduction.

[cowtowncoder]

Looks like this is general jackson-databind issue: I will recreate it in the other repo.