|  | // Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file | 
|  | // for details. All rights reserved. Use of this source code is governed by a | 
|  | // BSD-style license that can be found in the LICENSE file. | 
|  | package com.android.tools.r8.utils; | 
|  |  | 
|  | /** | 
|  | * Similar to a {@link java.util.function.BiFunction} but throws a single {@link Throwable}. | 
|  | * | 
|  | * @param <S> the type of the first input | 
|  | * @param <T> the type of the second input | 
|  | * @param <E> the type of the {@link Throwable} | 
|  | */ | 
|  | @FunctionalInterface | 
|  | public interface ThrowingBiFunction<S, T, R, E extends Throwable> { | 
|  | R apply(S s, T t) throws E; | 
|  | } |