}

  /**
   * Returns the value corresponding to the specified row and column indices. The same value is
   * returned by {@code get(rowKeyList().get(rowIndex), columnKeyList().get(columnIndex))}, but this
   * method runs more quickly.
   *
   * @param rowIndex position of the row key in {@link #rowKeyList()}
   * @param columnIndex position of the row key in {@link #columnKeyList()}
   * @return the value with the specified row and column

  }

  /**
   * Returns the value corresponding to the specified row and column indices. The same value is
   * returned by {@code get(rowKeyList().get(rowIndex), columnKeyList().get(columnIndex))}, but this
   * method runs more quickly.
   *
   * @param rowIndex position of the row key in {@link #rowKeyList()}
   * @param columnIndex position of the row key in {@link #columnKeyList()}
   * @return the value with the specified row and column

        ArrayTable.create(Arrays.<String>asList(), Arrays.<String>asList());
    assertThat(table).isEmpty();
    assertThat(table).hasSize(0);
    assertThat(table.columnKeyList()).isEmpty();
    assertThat(table.rowKeyList()).isEmpty();
    assertThat(table.columnKeySet()).isEmpty();
    assertThat(table.rowKeySet()).isEmpty();
    try {
      table.at(0, 0);
      fail();
    } catch (IndexOutOfBoundsException expected) {

        ArrayTable.create(Arrays.<String>asList(), Arrays.<String>asList());
    assertThat(table).isEmpty();
    assertThat(table).hasSize(0);
    assertThat(table.columnKeyList()).isEmpty();
    assertThat(table.rowKeyList()).isEmpty();
    assertThat(table.columnKeySet()).isEmpty();
    assertThat(table.rowKeySet()).isEmpty();
    try {
      table.at(0, 0);
      fail();
    } catch (IndexOutOfBoundsException expected) {