The resteasy.match.cache.enabled and resteasy.match.cache.size configuration can only be set via system properties and only be set once given they are static variables. Both of these parameters should be allowed to be set via configuration parameters.

Another option is to deprecate the resteasy.match.cache.enabled and only use the resteasy.match.cache.size. Any value 0 or less would disable the cache.

When doing this we also need to update the documentation. These, the the singular property, are currently documented somewhat vaguely and we should give a better description.