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@ -220,7 +220,7 @@ obj = null;
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### 1. 标记 - 清除
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<div align="center"> <img src="pics/2_2001550547456403.png"/> </div><br>
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<div align="center"> <img src="pics/3_2001550547558008.png"/> </div><br>
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标记要回收的对象,然后清除。
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@ -231,7 +231,7 @@ obj = null;
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### 2. 标记 - 整理
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<div align="center"> <img src="pics/3_2001550547558008.png"/> </div><br>
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<div align="center"> <img src="pics/2_2001550547456403.png"/> </div><br>
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让所有存活的对象都向一端移动,然后直接清理掉端边界以外的内存。
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