caelum/vraptor4 — pull request #307 by garcia-jj (2014-01-12 04:21:08+00:00)
Title: Getting category navigating under properties

By JSR 349 spec, property path is composed by: method name + parameter name + the rest of path, like: `storeProduct.product.name`.

Since with Java 7 Bean Validation are unable to get parameter names, provider returns the String `"arg" + index`. So this new commit allow us to return the right path without replacing Strings.