docs: static ReversePurgeLongHashMap deserializeFromStringArray(final String[] tokens) {
      final int ignore = STR_PREAMBLE_TOKENS;
      final int numActive = Integer.parseInt(tokens[ignore]);
      final int length = Integer.parseInt(tokens[ignore + 1]);
      final ReversePurgeLongHashMap hashMap = new ReversePurgeLongHashMap(length);
      int j = 2 + ignore;
      for (int i = 0; i < numActive; i++) {
        final long key = Long.parseLong(tokens[j++]);
        final long value = Long.parseLong(tokens[j++]);
        hashMap.adjustOrPutValue(key, value);
      }
      return hashMap;
    }