4.0.0 org.cache2k cache2k-parent 0.19.2 cache2k-api 0.19.2 cache2k API only package This package provides only the API needed for compiling. At runtime the module cache2k-core is also needed. cache2k is a well engineered high performance in-memory Java cache. It implements latest eviction algorithms and coding techniques to achieve performance about 10 times better then existing cache solutions. cache2k comes with a clean and concise API. The API is currently still evolving until version 1.0 is reached.