FasterXML/jackson-databind — pull request #144 by fge (2013-01-11 18:55:10+00:00)
Title: MissingNode: fix bug in is{Value,Container,MissingNode}() contract

The Javadoc says that for any given node, only one such method may return true.

For MissingNode however, true was returned for both isMissingNode() and
isValueNode().