...
This page exists as a place to document and discuss LRUCache. This page is not a substitute for JavaDoc. Some documentation is appropriate in the source code itself as source comments, as JavaDoc, as package level JavaDoc. This page can be used for collaborating on preparing that kind of documentation, but the real value of this page is in doing a different kind of documentation: the discussion, commenting, and contribution collection that Wikis are good at.
About LRUCache
Some concerns
This email noted some concerns about LRUCache which are reproduced here.
...