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新增 "可作为GC Roots 的对象" #841

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Merged
Snailclimb merged 1 commit into from
Jul 7, 2020
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新增 "可作为GC Roots 的对象" #841

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5 changes: 5 additions & 0 deletions docs/java/jvm/JVM垃圾回收.md
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Expand Up @@ -238,6 +238,11 @@ public class ReferenceCountingGc {

![可达性分析算法 ](./pictures/jvm垃圾回收/72762049.png)

可作为GC Roots的对象包括下面几种:
* 虚拟机栈(栈帧中的本地变量表)中引用的对象
* 本地方法栈(Native方法)中引用的对象
* 方法区中类静态属性引用的对象
* 方法区中常量引用的对象

### 2.3 再谈引用

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