cucumber/gherkin — pull request #276 by jtnord (2013-09-24 09:43:37+00:00)
Title: Durations are Longs not longs as they are optional

The model already treats the Duration as a Long but the parser insitst its a long causing Longs to be unboxed and then re-boxed.
if the duration is missing (as the result is skipped) then this causes a null pointer exception trying to parse the json.