哈希表存儲元素的過程

JDK1.8前哈希表是由數組+鏈表組成,水平是數組,垂直是鏈表 HashSet set=new HashSet<>(); set.add(「王健林」); //hashCode:29089949 set.add(「王林」); //hashCode:943468 set.add(「通話」); //hashCode:1179395 set.add(「重地」); //hashCode:1179395 se

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