private void addOutboundContentIdsToFilter(final ContentQuery.Builder builder) {
if (contentQueryJson.getMustBeReferencedById() != null) {
final ContentIds ids =
this.contentService.getOutboundDependencies(contentQueryJson.getMustBeReferencedById());
// TODO: no need to filter when we fix that removed content will be removed from references
builder.filterContentIds(getExistingContentIds(ids));
}
}
