Daniel.Sun created GROOVY-7977:
----------------------------------
Summary: Refine the implementation of LRUCache
Key: GROOVY-7977
URL: https://issues.apache.org/jira/browse/GROOVY-7977
Project: Groovy
Issue Type: Improvement
Affects Versions: 2.4.7
Reporter: Daniel.Sun
Priority: Minor
I found the LRUCache that Groovy is using is not efficient enough
because it is based on Collections.synchronizedMap, the LRUCache is used by
some important classes(e.g. ProxyGenerator, Closure), so it can impact the
performance somehow.
I propose to replace the implementation with
Caffeine(https://github.com/ben-manes/caffeine), which is a high performance
caching library for Java 8 and licensed under APL2.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
