Jackson Release 2.6.2

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Tatu Saloranta edited this page Mar 4, 2021 · 20 revisions

Patch version of 2.6, released on September 15, 2015.

Changes, core

Streaming

#213: Parser is sometimes wrong when using CANONICALIZE_FIELD_NAMES
#216: ArrayIndexOutOfBoundsException when repeatedly serializing to a byte array

Databind

#894: When using withFactory on ObjectMapper, the created Factory has a TypeParser which still has the original TypeFactory
#899: Problem serializing ObjectReader (and possibly ObjectMapper)
#913: ObjectMapper.copy() does not preserve MappingJsonFactory features
#922: ObjectMapper.copy() does not preserve _registeredModuleTypes
#928: Problem deserializing External Type Id if type id comes before POJO

Changes, data formats

CBOR

#13: Bug in boundary checking in CBORParser

Smile

#26: Bug in boundary checking in SmileParser

Changes, datatypes

Guava

#52: Guava collection types do not allow null values
#80: Relax OSGi version constraints for Guava dependency.
#82: Problem with polymorphic value types for Optional, with 2.6

JDK8

#14: Missing @type when serializing Optional<Interface>

Joda

#71: Adjust LocalDate / LocalDateTime deserializer to support DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE

Changes, other modules

Afterburner

#56: Afterburner does not respect DeserializationFeature.UNWRAP_SINGLE_VALUE_ARRAYS
#57: @JsonAppend causes NullPointerException

JAXB Annotations

#47: JaxbAnnotationIntrospector does not pick up 'required' property of @XmlAttribute

JSON Schema

#27: Object schema properties should adhere to @JsonPropertyOrder and @XmlType(propOrder)