params.put(FacetParams.FACET_MINCOUNT, String.valueOf(query.getFacetMinCount()));
if(discoveryQuery.getFacetMinCount() != -1){ solrQuery.setFacetMinCount(discoveryQuery.getFacetMinCount());
if (discoveryQuery.getFacetMinCount() != -1) { solrQuery.setFacetMinCount(discoveryQuery.getFacetMinCount());