String key = "key";
        String value1 = "a";
        String value2 = "b";
        String value3 = "c";
        settings.array().add(key, value1);
        settings.array().add(key, value2);
        settings.array().add(key, value3);
        assertEquals(3, settings.array().get(key).length);
        assertEquals(value1, settings.array().get(key)[0]);
        assertEquals(value2, settings.array().get(key)[1]);

     *            The second value
     * @param value3
     *            The third value
     */
    public Tuple3(final T1 value1, final T2 value2, final T3 value3) {
        this.value1 = value1;
        this.value2 = value2;
        this.value3 = value3;
    }

    /**
     * Returns the first value.
     *
     * @return The first value
     */
    public T1 getValue1() {
        return value1;
    }

     *
     * @param value1
     *            The first value
     * @param value2
     *            The second value
     * @param value3
     *            The third value
     * @param value4
     *            The fourth value
     * @param value5
     *            The fifth value
     */
    public Tuple5(final T1 value1, final T2 value2, final T3 value3, final T4 value4, final T5 value5) {
        this.value1 = value1;

        this.value1 = value1;
        this.value2 = value2;
        this.value3 = value3;
        this.value4 = value4;
    }

    /**
     * Returns the first value.
     *
     * @return The first value
     */
    public T1 getValue1() {
        return value1;
    }

    /**
     * Sets the first value.
     *
     * @param value1

    }

    @Test
    public void test_delete() {
        String value1 = "a";
        String value2 = "b";
        String value3 = "c";
        settings.badword().add(value1);
        settings.badword().add(value2);
        settings.badword().add(value3);
        assertEquals(3, settings.badword().get(false).length);
        assertEquals(value1, settings.badword().get(false)[0]);

[
 {
	 "key_1": "value",
	 "key_2": "value"
 }
]
[
	{
		"key_1": "value2",
		"key_2": "value3"
	}

        data.putValues("key", new String[] { "value3", "value4", "value5" });
        assertEquals(3, data.getValues("key").length);
        assertEquals("value3", data.getValues("key")[0]);
        assertEquals("value5", data.getValues("key")[2]);
    }

    public void test_serializable() {
        // Test that ExtractData is Serializable
        ExtractData data = new ExtractData("content");

	want[0] = Level3{
		Level2: Level2{
			Level1s: []Level1{
				{Value: "value1"},
				{Value: "value2"},
			},
		},
		Level2_1: Level2_1{
			Level1s: []Level1{
				{
					Value:   "value1-1",
					Level0s: []Level0{{Value: "Level0-1"}},
				},
				{
					Value:   "value2-2",
					Level0s: []Level0{{Value: "Level0-2"}},
				},
			},
		},
	}

    public void test_getFieldValues() throws Exception {
        Map<String, Object> document = new HashMap<>();
        document.put("string_field", "value1");
        document.put("string_array_field", new String[] { "value2", "value3" });
        document.put("list_field", java.util.Arrays.asList("value4", "value5"));
        document.put("int_field", 123);

        String[] stringValues = defaultContentsParser.getFieldValues(document, "string_field");

    private @Nullable V value;
    boolean loading = false;

    public DummyValueReference() {
      this.loading = true;
    }

    public DummyValueReference(V value) {
      this.value = value;
    }

    public static <K, V> DummyValueReference<K, V> create(V value) {
      return new DummyValueReference<>(value);
    }