docs: public static List<PartitionIDRange> getGlobalRange(final int partitionBits) {
          Preconditions.checkArgument(partitionBits>=0 && partitionBits<(Integer.SIZE-1),"Invalid partition bits: %s",partitionBits);
          final int partitionIdBound = (1 << (partitionBits));
          return ImmutableList.of(new PartitionIDRange(0, partitionIdBound, partitionIdBound));
      }