}

  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);

package types2

// An Array represents an array type.
type Array struct {
	len  int64
	elem Type
}

// NewArray returns a new array type for the given element type and length.
// A negative length indicates an unknown length.
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 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 }

// run

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Test arrays and slices.

package main

func setpd(a []int) {
	//	print("setpd a=", a, " len=", len(a), " cap=", cap(a), "\n");
	for i := 0; i < len(a); i++ {
		a[i] = i
	}
}

func sumpd(a []int) int {

var byteType = typ((byte)(0))
var ptrType = typ((*byte)(nil))

// Arrays of pointers. There are two size thresholds.
// Bit masks are chunked in groups of 120 pointers.
// Array types with >16384 pointers have a GC program instead of a bitmask.
var smallPtrType = reflect.ArrayOf(100, ptrType)
var mediumPtrType = reflect.ArrayOf(1000, ptrType)
var bigPtrType = reflect.ArrayOf(16385, ptrType)

        "toArray(sameSizeE[]) should return the given array", array, collection.toArray(array));
    expectArrayContentsInOrder(getOrderedElements(), array);
  }

  public void testToArray_rightSizedArrayOfObject() {
    Object[] array = new Object[getNumElements()];
    assertSame(
        "toArray(sameSizeObject[]) should return the given array",
        array,
        collection.toArray(array));

        "toArray(sameSizeE[]) should return the given array", array, collection.toArray(array));
    expectArrayContentsInOrder(getOrderedElements(), array);
  }

  public void testToArray_rightSizedArrayOfObject() {
    Object[] array = new Object[getNumElements()];
    assertSame(
        "toArray(sameSizeObject[]) should return the given array",
        array,
        collection.toArray(array));

  @CollectionSize.Require(absent = {ZERO, ONE})
  public void testCreateWithDuplicates_nullDuplicatesNotRejected() {
    E[] array = createArrayWithNullElement();
    array[0] = null;
    collection = getSubjectGenerator().create(array);

    List<E> expectedWithDuplicateRemoved = Arrays.asList(array).subList(1, getNumElements());
    expectContents(expectedWithDuplicateRemoved);
  }

  @CollectionSize.Require(absent = {ZERO, ONE})
  public void testCreateWithDuplicates_nullDuplicatesNotRejected() {
    E[] array = createArrayWithNullElement();
    array[0] = null;
    collection = getSubjectGenerator().create(array);

    List<E> expectedWithDuplicateRemoved = Arrays.asList(array).subList(1, getNumElements());
    expectContents(expectedWithDuplicateRemoved);
  }

    return CompactHashSet.create();
  }

  /**
   * Returns a new array of the given length with the same type as a reference array.
   *
   * @param reference any array of the desired type
   * @param length the length of the new array
   */
  /*
   * The new array contains nulls, even if the old array did not. If we wanted to be accurate, we