3 ConcurrentHashMap的初始化3.1 Segment详解3.1.1 Segment的索引与读取ConcurrentHashMap类中包含三个与Segment相关的成员变量&xff1a;Mask value for indexing into segments.The upper bits of a key&39;s hash ...
Node是单向链表&xff0c;实现了Map.Entry接口 static class Node<K,V>implements Map.Entry<K,V>{ final int hash;final K key;V value;Node<K,V>next;构造函数 Node(int hash,K key,V value,Node&...