The JVM itself has internal locks used to serialize access to critical JVM resources such as the thread list and the global lock cache.

JVM自身拥有内部锁，用于序列化对关键J VM资源(如线程列表和全局锁缓存)的访问。

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That means the combination of those tools can still be used to capture information about any kind of DB2 event associated with a SQL code or a DB2 internal return code, not just lock timeouts.

这意味着，这些工具组合仍然可用于捕捉与SQL代码和DB 2内部返回代码相关的任何DB 2事件信息，而不仅仅是锁定超时信息。

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The main processor was a 16-bit avionics-class processor that incorporated two internal CPUs that executed instructions in lock-step.

主处理器是一个 16 位的航空电子类处理器，它包含两个执行锁步 (lock-step) 中指令的内部 CPU。

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The intruder managed to get past the first gate with a stolen set of keys, which could also open a restaurant, conference rooms and an internal lock to the drawbridges.

BBC: Quiz of the week's news

While the cover of the internal brains of the lock has been fixed so the Simplex cannot be opened with a magnet, we may not be quite done with this story.

FORBES: The Kaba Simplex lock is only for "access control": Is that what FDNY Engine Company 65 thought?