import com.google.common.collect.TableCollectionTest.ColumnTests;
import java.util.Map;

@GwtCompatible
@ElementTypesAreNonnullByDefault
public class UnmodifiableTableColumnTest extends ColumnTests {
  public UnmodifiableTableColumnTest() {
    super(false, false, false, false, false);
  }

  @Override
  Table<String, Character, Integer> makeTable() {