The Tor Browser / file revision

 /*

  * ====================================================================

  *

  *  Licensed to the Apache Software Foundation (ASF) under one or more

  *  contributor license agreements.  See the NOTICE file distributed with

  *  this work for additional information regarding copyright ownership.

  *  The ASF licenses this file to You 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

  *

  *      http://www.apache.org/licenses/LICENSE-2.0

  *

  *  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.

  * ====================================================================

  *

  * This software consists of voluntary contributions made by many

  * individuals on behalf of the Apache Software Foundation.  For more

  * information on the Apache Software Foundation, please see

  * <http://www.apache.org/>.

  *

  */

 package ch.boye.httpclientandroidlib.annotation;

 import java.lang.annotation.Documented;

 import java.lang.annotation.ElementType;

 import java.lang.annotation.Retention;

 import java.lang.annotation.RetentionPolicy;

 import java.lang.annotation.Target;

 /**

  * The class to which this annotation is applied is thread-safe.  This means that

  * no sequences of accesses (reads and writes to public fields, calls to public methods)

  * may put the object into an invalid state, regardless of the interleaving of those actions

  * by the runtime, and without requiring any additional synchronization or coordination on the

  * part of the caller.

  * @see NotThreadSafe

  * <p>

  * Based on code developed by Brian Goetz and Tim Peierls and concepts

  * published in 'Java Concurrency in Practice' by Brian Goetz, Tim Peierls,

  * Joshua Bloch, Joseph Bowbeer, David Holmes and Doug Lea.

  */

 @Documented

 @Target(ElementType.TYPE)

 @Retention(RetentionPolicy.CLASS) // The original version used RUNTIME

 public @interface ThreadSafe {

 }