Why would Linked Hash Map be a obscure one? It's been a part of java collection ... | Hacker News

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		xxs on July 22, 2022 \| parent \| context \| favorite \| on: Ask HN: What are some cool but obscure data struct... Why would Linked Hash Map be a obscure one? It's been a part of java collection framework for over 20y. It's a standard for LRU caches as well.

okennedy on July 22, 2022 [–]

Hence the "simple but good". It's not really obscure, but also not on the common path. I've lost track of the number of times I've pointed this one out to a colleague or student.

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