调试器显示所有正在运行的线程列表，您可以在这里检查变量，这里也是可以逐步执行源代码的另一个位置。

The debugger shows a list of all the running threads, an area where you can examine variables, and another area where you can step through source code.

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您可以将变量的这些“线程局部”副本看作是与缓存类似，在每次线程需要访问变量的值时帮助它避免检查主存储器。

You could consider these "thread-local" copies of variables to be similar to a cache, helping the thread avoid checking main memory each time it needs to access the variable's value.

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线程转储是相对较短的文本文件，可以用简单的文本编辑器进行检查。

Since thread dumps are (relatively) short text files, they can be examined with a simple text editor.

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