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此处的死锁改成进程阻塞是否会更好呢？？ #1159

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Snailclimb merged 1 commit into from
Apr 25, 2021
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此处的死锁改成进程阻塞是否会更好呢？？ #1159

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2 changes: 1 addition & 1 deletion docs/java/jvm/类加载过程.md
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Expand Up @@ -70,7 +70,7 @@ Class 文件需要加载到虚拟机中之后才能运行和使用，那么虚

初始化是类加载的最后一步，也是真正执行类中定义的 Java 程序代码(字节码)，初始化阶段是执行初始化方法 `<clinit> ()`方法的过程。

对于`<clinit> ()` 方法的调用，虚拟机会自己确保其在多线程环境中的安全性。因为 `<clinit> ()` 方法是带锁线程安全，所以在多线程环境下进行类初始化的话可能会引起死锁，并且这种死锁很难被发现。
对于`<clinit> ()` 方法的调用，虚拟机会自己确保其在多线程环境中的安全性。因为 `<clinit> ()` 方法是带锁线程安全，所以在多线程环境下进行类初始化的话可能会引起多个进程阻塞，并且这种阻塞很难被发现。

对于初始化阶段，虚拟机严格规范了有且只有5种情况下，必须对类进行初始化(只有主动去使用类才会初始化类)：

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