Question

可以肯定的是，专家可以确认

java.util.concurrent.locks.Lock

和Doug Lea的原始Sync

基本上是相同的，但名称不同。

获得vs锁
发布与解锁

Answer 1

实现Lock的ReentrantLock包装一个名为Sync的类。所有这些都是Doug Lea写的。我建议你尝试在Java中使用这些库。

Answer 2

对于它的价值，java.util.concurrent.locks.Lock的源代码将Doug Lea列为其作者。该包中的许多其他文件也是如此。

   /*
    * This file is available under and governed by the GNU General Public
    * License version 2 only, as published by the Free Software Foundation.
    * However, the following notice accompanied the original version of this
    * file:
    *
    * Written by Doug Lea with assistance from members of JCP JSR-166
    * Expert Group and released to the public domain, as explained at
    * http://creativecommons.org/licenses/publicdomain
    */

Sync（oswego）vs Lock（JDK5）

2 个答案: