/guava/android/guava/src/com/google/common/collect/Ordering.java
return new ByFunctionOrdering<>( null, this) ;
return new ByFunctionOrdering<> ( function, this ) ;
@GwtCompatible(serializable = true) public <S extends T> Ordering<@Nullable S> nullsLast() { return new NullsLastOrdering<S>(this); } @GwtCompatible(serializable = true) public <F extends @Nullable Object> Ordering<F> onResultOf(Function<F, ? extends T> function) { <extra_id_0> } <T2 extends T> Ordering<Entry<T2, ?>> onKeys() { return onResultOf(Maps.<T2>keyFunction()); } @GwtCompatible(serializable = true) public <U extends T> Ordering<U> compound(Comparator<? super U> secondaryComparator) {