public String[] removeIntervalFacets(String field){
  while (remove(FacetParams.FACET_INTERVAL,field)) {
  }
  ;
  return remove(String.format(Locale.ROOT,"f.%s.facet.interval.set",field));
}

public String [ ] removeIntervalFacets ( String field ) { while ( remove ( FacetParams . FACET_INTERVAL , field ) ) { } ; return remove ( String . format ( Locale . ROOT , "f.%s.facet.interval.set" , field ) ) ; }
remove all interval facets on a field
