Jackson 2.6.5发布，高性能JSON处理

Jackson 2.6.5 发布，主要更新如下：

core

Databind

• #1052: Don't generate a spurious NullNode after parsing an embedded object

• #1061: Problem with Object Id and Type Id as Wrapper Object

• #1073: Add try-catch around java.sql type serializers

dataformats

CBOR

• #15: CBORParser.getNumberType() returns DOUBLE even if the generator has been fed with a float

CSV

• #93: CSV mapper does not support Views or filtering correctly for serialization

• #96: SortedBy only apply to headers and actual data

• #100: trim spaces: don't trim/strip separator character

Smile

• #30: Problem decoding "empty" Map key (String with length 0) with nextFieldName()

XML

• #177: Failure to deserialize unwrapped list where entry has empty content, attribute(s)

datatypes

Hibernate

• #70: Infinite recursion due to @JsonIgnoreProperties not passed to property

详情请看：Jackson-Release-2.6.5

Jackson 是一个 Java 用来处理 JSON 格式数据的类库，性能非常好。