private void buildPathVariables( ExecutableElement executableElement, RestDocumentation.Resource.Method doc) { RestDocumentation.Resource.Method.UrlFields subs = doc.getUrlSubstitutions(); for (VariableElement var : executableElement.getParameters()) { PathVariable pathVar = var.getAnnotation(PathVariable.class); if (pathVar != null) { addUrlField(subs, var, pathVar.value()); } } }