|  | // Copyright (c) 2016, 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.errors; | 
|  |  | 
|  | /** | 
|  | * Exception to signal an expected unreachable code path. | 
|  | */ | 
|  | public class Unreachable extends InternalCompilerError { | 
|  |  | 
|  | public static Unreachable raise() { | 
|  | throw new Unreachable(); | 
|  | } | 
|  |  | 
|  | public static Unreachable raise(Object... ignore) { | 
|  | throw new Unreachable(); | 
|  | } | 
|  |  | 
|  | public Unreachable() { | 
|  | } | 
|  |  | 
|  | public Unreachable(String s) { | 
|  | super(s); | 
|  | } | 
|  |  | 
|  | public Unreachable(Throwable cause) { | 
|  | super(cause); | 
|  | } | 
|  | } |