android/guava/src/com/google/common/collect/Ordering.java
@Deprecated
  public int binarySearch(List<? extends T> sortedList, @NullableDecl T key) {
    return Collections.binarySearch(sortedList, key, this);
  }
@Deprecated
  public int binarySearch(List<? extends T> sortedList, @NullableDecl T key) {
    return Collections.binarySearch(sortedList, key, this);
  }
{@link Collections#binarySearch(List, Object, Comparator) Searches} {@code sortedList} for
{@code key} using the binary search algorithm. The list must be sorted using this ordering.

@param sortedList the list to be searched
@param key the key to be searched for
@deprecated Use {@link Collections#binarySearch(List, Object, Comparator)} directly.