JAWR has the ability to refresh using a request parameter of the form refreshKey=12345. Refresh seems to work fine on bundled JS and CSS however for i18 generated config this does not work. I wasn't sure if this is a bug or an improvement.
I can see in the doc that "Note that a Resource Generator is not a script servlet: it will be only invoked once during application startup to build the bundles in Production mode" however I would of thought refreshing would refresh everything and if not could I request this as an improvement.
What this means in production is that we cannot update client side i18 text dynamically without a restart