The RobinEngine#loadCurrentVersionFromIndex method. Tweaked the BloomFilteringPostingsFormat to make bloom filter accessible for other users.

gistfile1.java

private long loadCurrentVersionFromIndex(Term uid) {
      Searcher searcher = searcher();
      try {
          List<AtomicReaderContext> readers = searcher.reader().leaves();
          Map<String, Map<String, BloomFilter>> testje = BloomFilteringPostingsFormat.testje;
          for (int i = 0; i < readers.size(); i++) {
              AtomicReaderContext readerContext = readers.get(i);
              BloomFilter bloomFilter = testje.get(((SegmentReader)readerContext.reader()).getSegmentName()).get(uid.field());
              if (!bloomFilter.isPresent(uid.bytes())) {
                  continue;
              }
    
              long version = UidField.loadVersion(readerContext, uid);
              // either -2 (its there, but no version associated), or an actual version
              if (version != -1) {
                  return version;
              }
          }
          return -1;
      } finally {
          searcher.release();
      }
}