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Java并发编程:什么是线程组?它有什么作用?
线程组是一个树形结构,每个线程组下可以有多个线程或多个线程组。线程组可以用于统一控制线程的优先级、检查线程的权限等。 线程组简介 在 Java 中,ThreadGroup用于表示一个线程组。我们可以使用ThreadGroup来批量控制线程,更方便地管理线程。 ThreadGroup和 ...
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