ArrayList<DoubleFacetIterator> il = new ArrayList<DoubleFacetIterator>();
for (FacetAccessible facetAccessor : _list) {
iter = facetAccessor.iterator();
if (iter != null) il.add((DoubleFacetIterator) iter);
}
return new CombinedDoubleFacetIterator(il, _fspec.getMinHitCount());
}
return new CombinedFacetIterator(iterList);
}