}

  public void testRowSortedTable() {
    assertFreshInstance(new TypeToken<RowSortedTable<String, ?, ?>>() {});
  }

  public void testTreeBasedTable() {
    assertFreshInstance(new TypeToken<TreeBasedTable<String, ?, ?>>() {});
  }

  public void testObject() {
    assertEquals(
        new FreshValueGenerator().generateFresh(String.class),