code: @Override
      public Iterator<BitLogItem> getBitLogItems(final String account,
                                                 final String storeId,
                                                 final String spaceId) {
  
          return (Iterator) new StreamingIterator<JpaBitLogItem>(
              new JpaIteratorSource<JpaBitLogItemRepo, JpaBitLogItem>(bitLogItemRepo, 50000) {
                  @Override
                  protected Page<JpaBitLogItem> getNextPage(Pageable pageable, JpaBitLogItemRepo repo) {
                      return repo.findByAccountAndStoreIdAndSpaceId(account, storeId, spaceId, pageable);
                  }
              });
  
      }
docs: /*
  (non-Javadoc)
  
  @see
  org.duracloud.mill.bitlog.BitLogStore#getBitLogItems(java.lang.String,
  java.lang.String, java.lang.String)