FasterXML/jackson-databind — pull request #404 by sethp-jive (2014-02-12 19:55:30+00:00)
Title: Make ObjectNode's set* return ObjectNode

Those methods exist for chaining, but the JsonNode return type make them awkward for this purpose. Since we're returning `this`, which must be an ObjectNode, it'd be nicer to indicate that in the type so users can chain multiple set calls together.