assertTrue(table.contains("bar", 1));
    assertTrue(table.contains("foo", 3));
    assertFalse(table.contains("foo", 2));
    assertFalse(table.contains("bar", 3));
    assertFalse(table.contains("cat", 1));
    assertFalse(table.contains("foo", null));
    assertFalse(table.contains(null, 1));
    assertFalse(table.contains(null, null));
  }

  public void testContainsRow() {

    # clean the previous Istio iptables chains.
    "${ISTIO_BIN_BASE}/pilot-agent" istio-clean-iptables
  fi
  exit 0
fi

# Init option will only initialize iptables. set ISTIO_CUSTOM_IP_TABLES to true if you would like to ignore this step
if [ "${ISTIO_CUSTOM_IP_TABLES}" != "true" ] ; then
    if [[ ${1-} == "init" || ${1-} == "-p" ]] ; then

	env.pollForPathExists("/apis/stable.example.com/v1/coolbars")
	env.pollForPathExists("/apis/stable.example.com/v1beta1/coolbars")
	s := env.fetchOpenAPIOrDie()
	env.expectPath(s, "/apis/stable.example.com/v1/coolbars")
	env.expectPath(s, "/apis/stable.example.com/v1beta1/coolbars")
	env.expectPath(s, "/apis/apiextensions.k8s.io/v1")
}

func TestCRDMultiVersionUpdate(t *testing.T) {
	env, ctx := setup(t)
	env.runFunc()

	out := d.Copy()
	for _, o := range others {
		out = append(out, o...)
	}
	sort.Stable(out)
	return out
}

func (d Services) NamespacedNames() NamespacedNames {
	out := make(NamespacedNames, 0, d.Len())
	for _, svc := range d {
		out = append(out, svc.NamespacedName())
	}

	sort.Stable(out)
	return out

    table.put("cat", 1, 'b');
    table.clear();
    populate(table, data);
    return table;
  }

  public void testCreateExplicitComparators() {
    table = TreeBasedTable.create(Collections.reverseOrder(), Ordering.usingToString());
    table.put("foo", 3, 'a');
    table.put("foo", 12, 'b');
    table.put("bar", 5, 'c');
    table.put("cat", 8, 'd');

	}
}

func TestNameMatcher(t *testing.T) {
	for k, v := range map[string][]string{
		"table.name":         {"table", "name"},
		"`table`.`name`":     {"table", "name"},
		"'table'.'name'":     {"table", "name"},
		"'table'.name":       {"table", "name"},
		"table1.name_23":     {"table1", "name_23"},
		"`table_1`.`name23`": {"table_1", "name23"},
		"'table23'.'name_1'": {"table23", "name_1"},

				builder.AppendRuleV6(iptableslog.UndefinedCommand, "chain", "table", "-f", "fu", "-b", "bar")
				builder.AppendRuleV6(iptableslog.UndefinedCommand, "chain", "table", "-f", "foo", "-b", "baz")
			},
			true,
		},
		{
			"insert-multi-v4",
			true,
			false,
			func(builder *IptablesRuleBuilder) {

		},
	}

	for _, test := range tests {
		// Create the table from the columns and rows.
		table := &metav1.Table{
			ColumnDefinitions: test.columns,
			Rows:              test.rows,
		}
		// Print the table
		out := bytes.NewBuffer([]byte{})
		printer := NewTablePrinter(test.options)
		printer.PrintObj(table, out)

		// Validate the printed table is empty.
		if len(out.String()) > 0 {

	t, err := f.Dump.GetTable(table)
	if err != nil {
		return false, err
	}
	if c, _ := f.Dump.GetChain(table, chain); c != nil {
		return true, nil
	}
	t.Chains = append(t.Chains, Chain{Name: chain})
	return false, nil
}

// FlushChain is part of iptables.Interface
func (f *FakeIPTables) FlushChain(table iptables.Table, chain iptables.Chain) error {

    table.clear();
    populate(table, data);
    return table;
  }

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

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