@JSONProperty for a field 'is_deleted' is serialized as `_deleted`

Hi, I am using Jackson 2.9.5. I have an Entity Structure Like this.

@Entity
@Data
public class PersonEntity {
 
      @JsonProperty("is_deleted")
      private boolean is_deleted;

}

On Deserialization, there are 2 fields.

{
   "_deleted" : "true",
   "is_deleted":"true"
}

Setting any 1 of the above from REST Client sets the value for the field is_deleted.

Suppose, I tweak my value a little bit and change my Entity as

@Entity
@Data
public class PersonEntity {
 
      @JsonProperty("is_deleted")
      private boolean isDeleted;

}

Again I get 2 fields on serialization,

{
   "deleted" : "true",
   "is_deleted":"true"
}

Setting any any 1 of the above from REST Client sets the value for the field isDeleted.

However, when I change this field without the is part,

@Entity
@Data
public class PersonEntity {
 
      @JsonProperty("is_deleted")
      private boolean deleted;

}

there is only 1 field that is correctly serialized as is_deleted.

I use Lombok for getters and setters. May I know the reason for this ambiguity? @cowtowncoder

[WellingR]

Try adding

lombok.copyableAnnotations += com.fasterxml.jackson.annotation.JsonProperty

to your lombok.config file. This will ensure that the generated getters and setters will also receive the @JsonProperty annotation

[cowtowncoder]

Thank you @WellingR !

I will close this issue as I do not see anything that can be done on Jackson side, but I hope this comment helps in working around such issue on Lombok side.