FasterXML/jackson-core — pull request #84 by ebrevdo (2013-06-25 01:49:46+00:00)
Title: Added support for parsing 'Infinity' when feature ALLOW_NON_NUMERIC_NUMBERS is on.

This fixes a bug wherein converting a Node to string and then back fails, because
.toString() writes Double.POSITIVE_INFINITY as Infinity, but the current functionality
only supports +Infinity.