# Package com.fasterxml.jackson.jaxrs.util

- Class Summary
  Class | Description
  --- | ---
  ClassKey | Efficient key class, used instead of using `Class`.
  EndpointAsBeanProperty | `BeanProperty` implementation used for passing annotations from JAX-RS endpoint into Jackson.
  LRUMap<K,V> | Helper for simple bounded LRU maps used for reusing lookup values.

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