IndexReader[] readers = new IndexReader[searchables.length];
for (int i =0 ; i < searchables.length;i++) {
IndexSearcher indexSearcher = (IndexSearcher)searchables[i];
readers[i] = indexSearcher.getIndexReader();
IndexReader newReader = readers[i].reopen();
if (newReader != readers[i]) {
readers[i].close();
}
readers[i] = newReader;
}
multiReader = new MultiReader(readers);
IndexSearcher indexSearcher = new IndexSearcher(multiReader);
OpenBitSetFacetHitCounter facetHitCounter = new OpenBitSetFacetHitCounter();
