@Override
  protected Table<String, Integer, Character> create(@Nullable Object... data) {
    Table<Integer, String, Character> original = HashBasedTable.create();
    Table<String, Integer, Character> table = transpose(original);
    table.clear();
    populate(table, data);
    return table;
  }

  public void testTransposeTransposed() {
    Table<Integer, String, Character> original = HashBasedTable.create();

    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    Table<String, Integer, Character> other = HashBasedTable.create();
    other.put("foo", 1, 'd');
    other.put("bar", 2, 'e');
    other.put("cat", 2, 'f');
    assertThrows(UnsupportedOperationException.class, () -> table.putAll(other));
    assertEquals((Character) 'a', table.get("foo", 1));
    assertEquals((Character) 'b', table.get("bar", 1));

The [Hasher] interface type defines the contract between values of a
particular type and future hash-based data structures such as hash

                // Code
                .allowElements("code", "pre")
                // Blockquote
                .allowElements("blockquote")
                // Tables
                .allowElements("table", "thead", "tbody", "tr", "th", "td")
                // Links - only allow http/https protocols
                .allowElements("a")
                .allowUrlProtocols("http", "https")

		return
	}

	DB.Migrator().DropTable(&City{}, &Museum{})

	if err = db.AutoMigrate(&City{}, &Museum{}); err != nil {
		t.Fatalf("failed to migrate countries & cities tables, got error: %v", err)
	}

	city := City{Name: "Amsterdam"}

	err = db.Create(&city).Error
	if err != nil {
		t.Fatalf("failed to create city: %v", err)
	}

#
# This property uses classification names of classificationDefinitionMap.
# The table name '$$ALL$$' means all tables are target.
# The table names and column names are treated as case insensitive.
#
# You don't need specify here about table classifications.
# Because table classifications are auto-deployed by relation information.
#
# Specification:
# map: {
#     [table-name or $$ALL$$] = map:{

    #   [true]
    #     Add schema to table SQL name. (The table name on query is SCHEMA.TABLE)
    #
    #; isAvailableAddingSchemaToTableSqlName = false
    # - - - - - - - - - -/

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o isAvailableAddingCatalogToTableSqlName: (NotRequired - Default false)
    #   [true]
    #     Add catalog to table SQL name. (The table name on query is CATALOG.SCHEMA.TABLE)
    #

  private static void populateForRowKeySet(
      Table<String, Integer, Character> table, String[] elements) {
    for (String row : elements) {
      table.put(row, 1, 'a');
      table.put(row, 2, 'b');
    }
  }

  private static void populateForColumnKeySet(
      Table<Integer, String, Character> table, String[] elements) {
    for (String column : elements) {
      table.put(1, column, 'a');
      table.put(2, column, 'b');

  private static void populateForRowKeySet(
      Table<String, Integer, Character> table, String[] elements) {
    for (String row : elements) {
      table.put(row, 1, 'a');
      table.put(row, 2, 'b');
    }
  }

  private static void populateForColumnKeySet(
      Table<Integer, String, Character> table, String[] elements) {
    for (String column : elements) {
      table.put(1, column, 'a');
      table.put(2, column, 'b');

    # o objectTypeTargetList: (NotRequired - Default databaseInfoMap's)
    #  This property overrides databaseInfoMap's one for ReplaceSchema.
    #    e.g. Synonym of Oracle --> list:{TABLE ; VIEW ; SYNONYM}
    #
    #; objectTypeTargetList = list:{TABLE ; VIEW}
    # - - - - - - - - - -/

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o filterVariablesMap: (NotRequired - Default map:{})