* algorithm.
   *
   * <p>Equivalent to {@link #binarySearch(List, Function, Object, Comparator, KeyPresentBehavior,
   * KeyAbsentBehavior)} using {@link Ordering#natural}.
   */
  @SuppressWarnings("rawtypes") // https://github.com/google/guava/issues/989
  public static <E extends Comparable> int binarySearch(
      List<? extends E> list,
      E e,
      KeyPresentBehavior presentBehavior,

   * algorithm.
   *
   * <p>Equivalent to {@link #binarySearch(List, Function, Object, Comparator, KeyPresentBehavior,
   * KeyAbsentBehavior)} using {@link Ordering#natural}.
   */
  @SuppressWarnings("rawtypes") // https://github.com/google/guava/issues/989
  public static <E extends Comparable> int binarySearch(
      List<? extends E> list,
      E e,
      KeyPresentBehavior presentBehavior,

      imports = "java.util.Collections")
  // We can't compatibly make this `final` now.
  @InlineMeValidationDisabled(
      "While binarySearch() is not final, the inlining is still safe as long as any overrides"
          + " follow the contract.")
  @Deprecated
  public int binarySearch(
      List<? extends T> sortedList, @ParametricNullness T key) {

      return this;
    }
    int lowerIndex =
        SortedLists.binarySearch(
            ranges,
            Range::upperBound,
            range.lowerBound,
            KeyPresentBehavior.FIRST_AFTER,
            KeyAbsentBehavior.NEXT_HIGHER);
    int upperIndex =
        SortedLists.binarySearch(
            ranges,
            Range::lowerBound,
            range.upperBound,

      fromIndex =
          SortedLists.binarySearch(
              ranges,
              Range::upperBound,
              range.lowerBound,
              KeyPresentBehavior.FIRST_AFTER,
              KeyAbsentBehavior.NEXT_HIGHER);
    } else {
      fromIndex = 0;
    }

    int toIndex;
    if (range.hasUpperBound()) {
      toIndex =
          SortedLists.binarySearch(
              ranges,

      for (int i = 0; i < strictlyOrderedList.size(); i++) {
        assertEquals(i, ordering.binarySearch(strictlyOrderedList, strictlyOrderedList.get(i)));
      }
      List<T> newList = new ArrayList<>(strictlyOrderedList);
      T valueNotInList = newList.remove(1);
      assertEquals(-2, ordering.binarySearch(newList, valueNotInList));
    }

    void testSortedCopy() {

      for (int i = 0; i < strictlyOrderedList.size(); i++) {
        assertEquals(i, ordering.binarySearch(strictlyOrderedList, strictlyOrderedList.get(i)));
      }
      List<T> newList = new ArrayList<>(strictlyOrderedList);
      T valueNotInList = newList.remove(1);
      assertEquals(-2, ordering.binarySearch(newList, valueNotInList));
    }

    void testSortedCopy() {

            Arrays.copyOf(sortedElements, IntMath.saturatedAdd(length, length / 2 + 1));
      }
      int[] sortedCounts = new int[sortedElements.length];
      for (int i = 0; i < length; i++) {
        int index = Arrays.binarySearch(sortedElements, 0, uniques, elements[i], comparator);
        if (counts[i] >= 0) {
          sortedCounts[index] += counts[i];
        } else {
          sortedCounts[index] = ~counts[i];
        }
      }