return super.writeReplace();
    }
  }

  private final class Column extends ImmutableArrayMap<R, V> {
    private final int columnIndex;

    Column(int columnIndex) {
      super(columnCounts[columnIndex]);
      this.columnIndex = columnIndex;
    }

    @Override
    ImmutableMap<R, Integer> keyToIndex() {
      return rowKeyToIndex;
    }

    @Override
    @CheckForNull

      return super.writeReplace();
    }
  }

  private final class Column extends ImmutableArrayMap<R, V> {
    private final int columnIndex;

    Column(int columnIndex) {
      super(columnCounts[columnIndex]);
      this.columnIndex = columnIndex;
    }

    @Override
    ImmutableMap<R, Integer> keyToIndex() {
      return rowKeyToIndex;
    }

    @Override
    @CheckForNull

    checkNotNull(columnKey);
    Integer columnIndex = columnKeyToIndex.get(columnKey);
    if (columnIndex == null) {
      return emptyMap();
    } else {
      return new Column(columnIndex);
    }
  }

  private class Column extends ArrayMap<R, @Nullable V> {
    final int columnIndex;

    Column(int columnIndex) {
      super(rowKeyToIndex);
      this.columnIndex = columnIndex;
    }

    @Override

    checkNotNull(columnKey);
    Integer columnIndex = columnKeyToIndex.get(columnKey);
    if (columnIndex == null) {
      return emptyMap();
    } else {
      return new Column(columnIndex);
    }
  }

  private class Column extends ArrayMap<R, @Nullable V> {
    final int columnIndex;

    Column(int columnIndex) {
      super(rowKeyToIndex);
      this.columnIndex = columnIndex;
    }

    @Override

    Entry<R, ImmutableMap<C, V>> rowEntry = rowMap.entrySet().asList().get(rowIndex);
    ImmutableMap<C, V> row = rowEntry.getValue();
    int columnIndex = cellColumnInRowIndices[index];
    Entry<C, V> colEntry = row.entrySet().asList().get(columnIndex);
    return cellOf(rowEntry.getKey(), colEntry.getKey(), colEntry.getValue());
  }

  @Override
  V getValue(int index) {

    Entry<R, ImmutableMap<C, V>> rowEntry = rowMap.entrySet().asList().get(rowIndex);
    ImmutableMap<C, V> row = rowEntry.getValue();
    int columnIndex = cellColumnInRowIndices[index];
    Entry<C, V> colEntry = row.entrySet().asList().get(columnIndex);
    return cellOf(rowEntry.getKey(), colEntry.getKey(), colEntry.getValue());
  }

  @Override
  V getValue(int index) {

}

func (err fakeError) Unwrap() error {
	return err.Wrapped
}

type table struct {
	mu      sync.Mutex
	colname []string
	coltype []string
	rows    []*row
}

func (t *table) columnIndex(name string) int {
	return slices.Index(t.colname, name)
}

type row struct {
	cols []any // must be same size as its table colname + coltype
}

type memToucher interface {

const column=this.tableColumns_[columnIndex];return{row,column,value:column.value(row)};},get selectedTabl...