// nor exclude is provided, so we don't accidentally filter anything
DynamicFilterData filterData = new DynamicFilterData(!containsIncl);
if (containsExcl) {
for (String toExclude : queryParams.get("exclude")) {
filterData.addAttribute(toExclude);
}
}
else if (containsIncl) {
for (String toInclude : queryParams.get("include")) {
filterData.addAttribute(toInclude);