In the mark phase, all the "live" objects are added to mark vector.
在标记阶段，将所有“活的”对象添加到标记向量。
The mark phase took 422 ms, the sweep phase took 37 ms, and the compact phase took 0 ms.
mark阶段422ms,sweep阶段37 ms,compact阶段0 ms。
Root structures are scanned as part of the initial function of the mark phase in the collector.
根结构被作为收集器中标记阶段初始功能的一部分进行扫描。
As with the mark phase, the cost of sweeping dead objects back into the free memory pool can't be completely predicted.
与标志阶段类似，将死对象清理回自由内存池的耗费也不能完全预测。
The mark phase is responsible for tracing through all objects visible to the application and marking them as live to prevent them from having their storage reclaimed.
标记阶段负责跟踪应用程序可见的所有对象并将它们标记为活的，以免回收它们的存储。
Objects that are unmarked at the end of the mark phase are unreachable by the application (dead) because there's no path from the root set through any series of references to find them.
标记阶段最后也没有标记的对象是应用程序不可获得的对象(死对象)，因为不存在从根集经过任何引用序列找到这些对象的路径。
Objects that are unmarked at the end of the mark phase are unreachable by the application (dead) because there's no path from the root set through any series of references to find them.
标记阶段最后也没有标记的对象是应用程序不可获得的对象(死对象)，因为不存在从根集经过任何引用序列找到这些对象的路径。
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