hopia
Reputation: 5006
Is there an equivalent of Android's LRUCache in Java?
I would like to use Android's LruCache in my plain old non-Android Java projects. Is there an equivalent data structure in regular Java or do I have to roll out my own implementation?
Upvotes: 0
Views: 108
Answers (1)
Matt Timmermans
Reputation: 59204
In regular Java you can do it with a LinkedHashMap, using the 3-argument constructor to make it access-ordered, and overriding removeEldestEntry to expire entries.
Upvotes: 1
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