Eclipse plugin for navigating between textual and code steps

As an avid user of jBehave, I find maintaining steps very laborious, so I would like an eclipse plugin with:

• support for opening declarations of steps from the scenario files
• support for finding usages of steps in scenario files from the declaration
• support for opening the declaration of failed steps when running junit

Nice to have:

• refactoring support: when editing the annotations, scenarios using the step get rewritten