code: public long getRangeTo() {
  		final long limit = (liveUpdated ? database.getStorage().getClusterDataRange(current.clusterId)[1] : lastClusterPosition) + 1;
  		if (rangeTo > -1)
  			return Math.min(rangeTo, limit);
  		return limit;
  	}
docs: Return the upper bound limit of the range if any, otherwise the last record.
  
  @return