fmt.Fprintf(os.Stderr, "%stype definition {\n", indent)
	indent++
	switch {
	case wire.ArrayT != nil:
		deb.printCommonType(indent, "array", &wire.ArrayT.CommonType)
		fmt.Fprintf(os.Stderr, "%slen %d\n", indent+1, wire.ArrayT.Len)
		fmt.Fprintf(os.Stderr, "%selemid %d\n", indent+1, wire.ArrayT.Elem)
	case wire.MapT != nil:
		deb.printCommonType(indent, "map", &wire.MapT.CommonType)

	case reflect.String:
		return fw == tString
	case reflect.Interface:
		return fw == tInterface
	case reflect.Array:
		if !ok || wire.ArrayT == nil {
			return false
		}
		array := wire.ArrayT
		return t.Len() == array.Len && dec.compatibleType(t.Elem(), array.Elem, inProgress)
	case reflect.Map:
		if !ok || wire.MapT == nil {
			return false
		}
		MapType := wire.MapT

func (w *wireType) string() string {
	const unknown = "unknown type"
	if w == nil {
		return unknown
	}
	switch {
	case w.ArrayT != nil:
		return w.ArrayT.Name
	case w.SliceT != nil:
		return w.SliceT.Name
	case w.StructT != nil:
		return w.StructT.Name
	case w.MapT != nil:
		return w.MapT.Name
	case w.GobEncoderT != nil:
		return w.GobEncoderT.Name
	case w.BinaryMarshalerT != nil:

operation will fail.

Structs, arrays and slices are also supported. Structs encode and decode only
exported fields. Strings and arrays of bytes are supported with a special,
efficient representation (see below). When a slice is decoded, if the existing
slice has capacity the slice will be extended in place; if not, a new array is
allocated. Regardless, the length of the resulting slice reports the number of

  }

  private void doTestToArrayImpl2(List<Integer> list, Integer[] array1, boolean expectModify) {
    Integer[] starting = Arrays.copyOf(array1, array1.length);
    Integer[] array2 = Arrays.copyOf(array1, array1.length);
    // TODO b/283448200 - Remove temporary variable when Kotlin smartcast issue is resolved.
    Integer[] array1Tmp = array1;
    Object[] reference = list.toArray(array1Tmp);

func NewArray(elem Type, len int64) *Array { return &Array{len: len, elem: elem} }

// Len returns the length of array a.
// A negative result indicates an unknown length.
func (a *Array) Len() int64 { return a.len }

// Elem returns element type of array a.
func (a *Array) Elem() Type { return a.elem }

func (a *Array) Underlying() Type { return a }

        assertArgumentNotNull("array", array);
        final boolean[] newArray = (boolean[]) Array.newInstance(boolean.class, array.length + 1);
        System.arraycopy(array, 0, newArray, 0, array.length);
        newArray[array.length] = value;
        return newArray;
    }

    /**
     * {@literal byte}配列の末尾に{@literal byte}の値を追加した配列を返します。
     *
     * @param array

    assertThat(Bytes.concat(ARRAY1)).isEqualTo(ARRAY1);
    assertThat(Bytes.concat(ARRAY1)).isNotSameInstanceAs(ARRAY1);
    assertThat(Bytes.concat(EMPTY, ARRAY1, EMPTY)).isEqualTo(ARRAY1);
    assertThat(Bytes.concat(ARRAY1, ARRAY1, ARRAY1))
        .isEqualTo(new byte[] {(byte) 1, (byte) 1, (byte) 1});
    assertThat(Bytes.concat(ARRAY1, ARRAY234))

    assertThat(Longs.concat(ARRAY1)).isEqualTo(ARRAY1);
    assertThat(Longs.concat(ARRAY1)).isNotSameInstanceAs(ARRAY1);
    assertThat(Longs.concat(EMPTY, ARRAY1, EMPTY)).isEqualTo(ARRAY1);
    assertThat(Longs.concat(ARRAY1, ARRAY1, ARRAY1))
        .isEqualTo(new long[] {(long) 1, (long) 1, (long) 1});
    assertThat(Longs.concat(ARRAY1, ARRAY234))

    assertThat(Shorts.concat(ARRAY1)).isEqualTo(ARRAY1);
    assertThat(Shorts.concat(ARRAY1)).isNotSameInstanceAs(ARRAY1);
    assertThat(Shorts.concat(EMPTY, ARRAY1, EMPTY)).isEqualTo(ARRAY1);
    assertThat(Shorts.concat(ARRAY1, ARRAY1, ARRAY1))
        .isEqualTo(new short[] {(short) 1, (short) 1, (short) 1});
    assertThat(Shorts.concat(ARRAY1, ARRAY234))