class BucketRedundancyTracker {

  synchronized void updateStatistics(int currentBucketHosts) {
    updateRedundancyStatistics(currentBucketHosts);
    updateNoCopiesStatistics(currentBucketHosts);
  }

    BucketRedundancyTracker(int redundantCopies,
      PartitionedRegionRedundancyTracker regionRedundancyTracker);

}