List<List<Integer>> partitions = Lists.partition(source, 2);

    assertTrue(
        "partition should be RandomAccess, but not: " + partitions.getClass(),
        partitions instanceof RandomAccess);

    assertTrue(
        "partition[0] should be RandomAccess, but not: " + partitions.get(0).getClass(),
        partitions.get(0) instanceof RandomAccess);

    assertTrue(

	tests := []struct {
		arn  ARN
		want string
	}{
		{
			arn: ARN{
				Partition:    "minio",
				Service:      "iam",
				Region:       "us-east-1",
				ResourceType: "role",
				ResourceID:   "my-role",
			},
			want: "arn:minio:iam:us-east-1::role/my-role",
		},
		{
			arn: ARN{
				Partition:    "minio",
				Service:      "",
				Region:       "us-east-1",
				ResourceType: "role",

    List<List<Integer>> partitions = Lists.partition(source, 2);

    assertTrue(
        "partition should be RandomAccess, but not: " + partitions.getClass(),
        partitions instanceof RandomAccess);

    assertTrue(
        "partition[0] should be RandomAccess, but not: " + partitions.get(0).getClass(),
        partitions.get(0) instanceof RandomAccess);

    assertTrue(

	}
	return ARN{
		Partition:    arnPartitionMinio,
		Service:      arnServiceIAM,
		Region:       serverRegion,
		ResourceType: arnResourceTypeRole,
		ResourceID:   resourceID,
	}, nil
}

// String - returns string representation of the ARN.
func (arn ARN) String() string {
	return strings.Join(
		[]string{
			arnPrefixArn,
			arn.Partition,
			arn.Service,
			arn.Region,

    Iterable<List<Integer>> partitions = Iterables.partition(source, 1);
    assertEquals(1, Iterables.size(partitions));
    assertEquals(Collections.singletonList(1), partitions.iterator().next());
  }

  public void testPartition_view() {
    List<Integer> list = asList(1, 2);
    Iterable<List<Integer>> partitions = Iterables.partition(list, 2);

    // Changes before the partition is retrieved are reflected

    Iterable<List<Integer>> partitions = Iterables.partition(source, 1);
    assertEquals(1, Iterables.size(partitions));
    assertEquals(Collections.singletonList(1), partitions.iterator().next());
  }

  public void testPartition_view() {
    List<Integer> list = asList(1, 2);
    Iterable<List<Integer>> partitions = Iterables.partition(list, 2);

    // Changes before the partition is retrieved are reflected

    Iterator<List<Integer>> partitions = Iterators.partition(source, 1);
    assertTrue(partitions.hasNext());
    assertTrue(partitions.hasNext());
    assertEquals(ImmutableList.of(1), partitions.next());
    assertFalse(partitions.hasNext());
  }

  public void testPartition_singleton2() {
    Iterator<Integer> source = singletonIterator(1);
    Iterator<List<Integer>> partitions = Iterators.partition(source, 2);

    Iterator<List<Integer>> partitions = Iterators.partition(source, 1);
    assertTrue(partitions.hasNext());
    assertTrue(partitions.hasNext());
    assertEquals(ImmutableList.of(1), partitions.next());
    assertFalse(partitions.hasNext());
  }

  public void testPartition_singleton2() {
    Iterator<Integer> source = Iterators.singletonIterator(1);

message RollingUpdateStatefulSetStrategy {
  // Partition indicates the ordinal at which the StatefulSet should be partitioned
  // for updates. During a rolling update, all pods from ordinal Replicas-1 to
  // Partition are updated. All pods from ordinal Partition-1 to 0 remain untouched.
  // This is helpful in being able to do a canary based deployment. The default value is 0.
  optional int32 partition = 1;

      }
    }
  }

  /**
   * Partitions the contents of buffer in the range [left, right] around the pivot element
   * previously stored in buffer[pivotValue]. Returns the new index of the pivot element,
   * pivotNewIndex, so that everything in [left, pivotNewIndex] is ≤ pivotValue and everything in
   * (pivotNewIndex, right] is greater than pivotValue.
   */
  private int partition(int left, int right, int pivotIndex) {