return "<nil>"
	}
	if intstr.Type == String {
		return intstr.StrVal
	}
	return strconv.Itoa(intstr.IntValue())
}

// IntValue returns the IntVal if type Int, or if
// it is a String, will attempt a conversion to int,
// returning 0 if a parsing error occurs.
func (intstr *IntOrString) IntValue() int {
	if intstr.Type == String {
		i, _ := strconv.Atoi(intstr.StrVal)
		return i
	}

  }

  public void testIntValue() {
    for (long a : TEST_LONGS) {
      UnsignedLong aUnsigned = UnsignedLong.fromLongBits(a);
      int intValue = aUnsigned.bigIntegerValue().intValue();
      assertThat(aUnsigned.intValue()).isEqualTo(intValue);
    }
  }

  @J2ktIncompatible
  @GwtIncompatible // serialization
  public void testSerialization() {
    for (long a : TEST_LONGS) {

    assertEquals(1, ContiguousSet.create(Range.open(0, 4), integers()).first().intValue());
    assertEquals(
        Integer.MIN_VALUE,
        ContiguousSet.create(Range.<Integer>all(), integers()).first().intValue());
  }

  public void testLast() {
    assertEquals(3, ContiguousSet.create(Range.closed(1, 3), integers()).last().intValue());

    Comparator<Number> numberComparator =
        // Can't use Comparator.comparing(Number::intValue) due to Java 7 compatibility.
        new Comparator<Number>() {
          @Override
          public int compare(Number a, Number b) {
            return a.intValue() - b.intValue();
          }
        };
    Integer comparand1 = 1;
    Integer comparand2 = 2;

      at.set(x);
      assertEquals(Double.toString(x), at.toString());
    }
  }

  /** intValue returns current value. */
  public void testIntValue() {
    AtomicDouble at = new AtomicDouble();
    assertEquals(0, at.intValue());
    for (double x : VALUES) {
      at.set(x);
      assertEquals((int) x, at.intValue());
    }
  }

  /** longValue returns current value. */
  public void testLongValue() {

        if (num == null) {
            num = fessConfig.getPagingSearchPageSizeAsInteger();
        }
        if (num > fessConfig.getPagingSearchPageMaxSizeAsInteger().intValue() || num <= 0) {
            num = fessConfig.getPagingSearchPageMaxSizeAsInteger();
        }
        return num;
    }

    @Override
    public String[] getLanguages() {

        if (o == null) {
            return null;
        } else if (o instanceof Integer) {
            return (Integer) o;
        } else if (o instanceof Number) {
            return ((Number) o).intValue();
        } else if (o instanceof String) {
            return toInteger((String) o);
        } else if (o instanceof java.util.Date) {
            if (pattern != null) {

func getIntValueFromLabel(labels map[string]string, label string) (int, error) {
	if strValue, found := labels[label]; found {
		intValue, err := strconv.Atoi(strValue)
		if err != nil {
			// This really should not happen. Just set value to 0 to handle this abnormal case
			return 0, err
		}
		return intValue, nil
	}
	// Do not report error, because there should be many old containers without label now.

type NamedResourcesAttributeValue struct {
	// QuantityValue is a quantity.
	QuantityValue *resource.Quantity
	// BoolValue is a true/false value.
	BoolValue *bool
	// IntValue is a 64-bit integer.
	IntValue *int64
	// IntSliceValue is an array of 64-bit integers.
	IntSliceValue *NamedResourcesIntSlice
	// StringValue is a string.
	StringValue *string
	// StringSliceValue is an array of strings.

	for _, test := range []struct {
		in   any
		want Value
	}{
		{1, IntValue(1)},
		{1.5, Float64Value(1.5)},
		{float32(2.5), Float64Value(2.5)},
		{"s", StringValue("s")},
		{true, BoolValue(true)},
		{testTime, TimeValue(testTime)},
		{time.Hour, DurationValue(time.Hour)},
		{[]Attr{Int("i", 3)}, GroupValue(Int("i", 3))},
		{IntValue(4), IntValue(4)},
		{uint(2), Uint64Value(2)},
		{uint8(3), Uint64Value(3)},