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fix typo #1226

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Snailclimb merged 1 commit into from
Jun 7, 2021
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fix typo #1226

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4 changes: 2 additions & 2 deletions docs/java/jvm/类加载过程.md
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Expand Up @@ -102,7 +102,7 @@ Class 文件需要加载到虚拟机中之后才能运行和使用，那么虚
2. 该类没有在其他任何地方被引用
3. 该类的类加载器的实例已被 GC

所以，在 JVM 生命周期类，由 jvm 自带的类加载器加载的类是不会被卸载的。但是由我们自定义的类加载器加载的类是可能被卸载的。
所以，在 JVM 生命周期内，由 jvm 自带的类加载器加载的类是不会被卸载的。但是由我们自定义的类加载器加载的类是可能被卸载的。

只要想通一点就好了，jdk 自带的 `BootstrapClassLoader`, `ExtClassLoader`, `AppClassLoader` 负责加载 jdk 提供的类，所以它们(类加载器的实例)肯定不会被回收。而我们自定义的类加载器的实例是可以被回收的，所以使用我们自定义加载器加载的类是可以被卸载掉的。

Expand All @@ -120,4 +120,4 @@ Class 文件需要加载到虚拟机中之后才能运行和使用，那么虚

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