BeanUtils#getFacetedNavigationResultDocument breaks for free injected HstQueries :

The query used in

getFacetedNavigationResultDocument(final HstRequest hstRequest, final String query, final String relPath,
final ObjectConverter objectConverter, final Class<T> beanMappingClass)

can already be an xpath query! If also then

SearchInputParsingUtils.parse(query, false);

is applied, the xpath query just get broken.

We need to remove the SearchInputParsingUtils from this part...