// Copyright (c) 2011, the Dart 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. | |
class ExceptionImplementation implements Exception { | |
final message; | |
const ExceptionImplementation([this.message]); | |
String toString() => (message == null) ? "Exception" : "Exception: $message"; | |
} |