* Copyright (C) 2011 The Guava Authors
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
ListeningExecutorServiceimplementation that creates
ListenableFutureTaskinstances for each
Callablesubmitted to it. These tasks are run with the abstract
In addition to
execute, subclasses must implement all methods related to shutdown and