请教下LinkedHashMap是怎么实现的？是bucket linked还是record linked?# Java - 爪哇娇娃
H*r
1 楼
网上搜了下，没看太明白...
另，当size固定时这个是划分出一定大小的memory这样新的record冲掉旧的嚒？
另，当size固定时这个是划分出一定大小的memory这样新的record冲掉旧的嚒？
M*r
2 楼
It is a combination of a HashMap and a LinkedList, where the LinkedList is
used to maintain the iteration order (same order as the elements inserted).
Didn't get you on the fix size question. If you mean the initial capacity,
the capacity is not fixed and it will be automatically increased when
necessary depending on the load factor.
used to maintain the iteration order (same order as the elements inserted).
Didn't get you on the fix size question. If you mean the initial capacity,
the capacity is not fixed and it will be automatically increased when
necessary depending on the load factor.
b*y
3 楼
可以看看jdk的源程序，每个jdk都有的。
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