@Nullable Object[] localAlternatingKeysAndValues;
      int localSize = size;
      if (valueComparator == null) {
        localAlternatingKeysAndValues = alternatingKeysAndValues;
      } else {
        if (entriesUsed) {
          alternatingKeysAndValues = Arrays.copyOf(alternatingKeysAndValues, 2 * size);
        }
        localAlternatingKeysAndValues = alternatingKeysAndValues;