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7 lines
192 B
7 lines
192 B
3 years ago
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## 一、基础
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继承HashSet实现
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![[Snipaste_2023-02-08_16-34-43.png]]
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![[Snipaste_2023-02-08_16-36-55.png]]
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构造函数初始化中new LinkedHashMap
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![[Snipaste_2023-02-08_16-38-26.png]]
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