[KongchangAI]
Unverified50% confidenceFactExact time

普通数组或Set对其存储对象持有强引用会阻止GC回收,而WeakSet的弱引用不会被计入可达性图,因此WeakSet不可迭代且大小随GC动态变化

1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen

Sources

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