}

  public void testComputeArrayListCapacity() {
    assertEquals(5, computeArrayListCapacity(0));
    assertEquals(13, computeArrayListCapacity(8));
    assertEquals(89, computeArrayListCapacity(77));
    assertEquals(22000005, computeArrayListCapacity(20000000));
    assertEquals(Integer.MAX_VALUE, computeArrayListCapacity(Integer.MAX_VALUE - 1000));
  }

  public void testNewArrayListFromCollection() {

  public static <E extends @Nullable Object> ArrayList<E> newArrayList(E... elements) {
    checkNotNull(elements); // for GWT
    // Avoid integer overflow when a large array is passed in
    int capacity = computeArrayListCapacity(elements.length);
    ArrayList<E> list = new ArrayList<>(capacity);
    Collections.addAll(list, elements);
    return list;
  }

  /**